Basic Math question and answers for October 20, 2024
- Q Do the points (0, -7), (-3,- 22) and (2,3) lie on the same line? Explain why or why not. (Hint: Find the slopes between the points).Do the three points lie...
- Q Write an equation of the line using function notation. Horizontal; through (0.-4)The equation of the line is f(x) = _____
- Q For each function below, identify the Slope, horizontal-intercept and vertical-intercept Write your numerical answers as whole numbers or reduced fractions. Write your intercepts as ordered pairs. If a slope or...
- Q Graph the linear equation.f(x)=(1/2)x +1
- Q Assume that you don't know the commission rate, but you do know the actual amount of daily commission you earned and the total dollar value of the shoes you sold....
- Q Find the slope, y-intercept. Then use the slope and the y-intercept to find a second point for graphing the line.x+y=2Slope = y-intercept:
- Q A town's population increases at a constant rate. In 2012 the population was 50,903. By 2019 the population had increased to 103,753. Assume this trend continues.Predict the population in 2022.Identify...
- Q If the point (1,4) is on the graph of an equation, which statement must be true?A. There are solutions to the equation for the values x = 1 and x...
- Q Solve the given system of equations.x + y +9z = - 40x + y + 4z = -15x-7y-6z= 11Select the correct choice below and fill in any answer boxes within...
- Q What is the slope of a line that is parallel to the line whose equation is 5y + 2x = 12?A. 2/5B. -5/2C. 5/2D. -2/5
- Q Line c has an equation of y = -1/3x - 4. Line d is perpendicular to line c and passes through (-1, 3). What is the equation of line d?...
- Q Line t has an equation of y = -10x + 9. Line u includes the point (-1, 5) and is parallel to line t. What is the equation of line...
- Q Line r has an equation of y-3 = 5(x + 4). Line s includes the point (3, 10) and is parallel to line r. What is the equation of line...
- Q Write the equation of the line that is perpendicular to the line 5y = x-5 through the point (-1,0).Ay=-5x-5B.y=1/5x+5C .y=1/5x-5D.y = -5x + 5
- Q A parabola has a vertex at (2,5) and opens down, is reflected across the line y = x. What is the image ofthe vertex after the reflection?A. (5,2)B. (-2,-5)C. (2,-5)D....
- Q The equation for line p can be written as y = =-4/7x + 7. Perpendicular to line p is line q, which passes through the point (8, 7). What is...
- Q The equation of line r is y =-2X/3- 3. Line s, which is parallel to line r, includes the point (8,-8). What is the equation of line s?Write the equation...
- Q A tennis club offers two payment options. Members can pay a monthly fee of $12 plus $7 per hour for court rental time. The second option has no monthly fee,...
- Q A parallelogram must be a rectangle if it's diagonals:A. are congruentB. are perpendicular to each otherC. bisect the angles in the parallelogramD. bisect each other
- Q The equation for line k can be written as y = x - 8. Line / includes the point (-1, -7) and is perpendicular to line k. What is the...
- Q Suppose the least squares regression line for predicting weight (in pounds) from height (in inches) is given by Weight = -115 +3.6(Height). Which of the following statements is true based...
- Q Find a slope that is parallel and one that is perpendicular to the given equation.y = 1/4 x + 3
- Q Find the equation of the line that passes through the given point and has the given slope. Express your answer in slope-intercept form.(-6,-5), m= 4What is the slope-intercept form of...
- Q Find the slope, x-intercept, and y-intercept for the line 5x - 4y - 6=0.The slope isThe x-intercept value isThe y-intercept value isNote: Your answers must be decimals.
- Q Find the equation of the line, in slope-intercept form, that satisfies the given conditions.The graph is parallel to the graph of x + 2y = 8 and passes through the...
- Q Patrick is given the following point and slope:Slope = -3y-intercept = (0,6)He answers the following questions. Identify if he got each problem correct or Incorrect. If he answers a problem...
- Q equation of the line with the given slope, m, and y-intercept (0,b).m=6, b=5The equation isWrite an
- Q What is this called: change in y over the change in xA) Formula to find the slope of a lineB) Standard formc) Point Slope formD Slope-Intercept form
- Q Find the slope of the line that passes through (10, -8) and (1, 12).4/9-20/99/420/9
- Q What is the slope of the line with the equation: y = 4x + 12A 4B 1/4C -1/4D -4
- Q Write the equation in point-slope form of the line that passes through the given point and has the given slope: (-2,-1); m= -3A. y-1=3(2-1)B. y+2=-3(x+1)C. y+1 = -3 (x-2)D. y+1...
- Q What is this called: y=mx+bA) Formula to find the slope of a lineB) Point-Slope formc) Slope-Intercept formd) Standard form
- Q What is the x-intercept for the equation: 3x + 8y = 24(8,0)(0,3)(0,8)(3,0)
- Q One line passes through the points (2, 1) and (5, 7). Another line passes through points (-3, 8) and (8,3). Are the lines parallel, perpendicular, or neither?Choose 1 answer:A. ParallelB....
- Q Write a slope-intercept equation for a line with the given characteristics.passes through (-3,-2)The slope-intercept equation for the line with the given characteristics is
- Q A reflection maps the point (2, 3) to the point (-2, 3).It is a reflection over thex-axisy-axisline y = x
- Q Find the slope-intercept equation of the line that has the given characteristics.Slope -11/7 and y-intercept (0,-2)
- Q Use the given conditions to write an equation for the line in point-slope form and in slope-intercept form. Passing through (5.-6) and perpendicular to the line whose equation is y=x+2Write...
- Q Any line with an undefined slope is parallel to theline y = xy-axisx-axis
- Q Given the points A(0, 0), B(e, f), C(0, e) and D(f, 0), determine if line segments AB and CD are parallel, perpendicular or neither.parallelneitherperpendicular
- Q Write a slope-intercept equation for a line passing through the point (5,-4) that is parallel to the line 5x+6y=7. Then write a second equation for a line passing through the...
- Q Point (0, 6) lies on theline y = xx-axisy-axis
- Q Hans is planting a garden with snapdragons and daisies. The table shows some possible combina of the two plants. If Hans plants 29 daisies, how r snapdragons will he plant?...
- Q Select all that apply.The equation of a line can be found for which situations?Two points on the line are known.Three points in the coordinate plane are known.The slope is knownA...
- Q The distance between A (-4, 2) and B(4, 2) is.468
- Q Given that - 24x^8 + 3x^36y + y^9 = -20 computedy/dx=Now find an equation of the line tangent to the graph of -24x^8 + 3x^36y + y^9 = -20 at...
- Q Indicate in standard form the equation of the line passing through the given points, writing the answer the equation box below. B(0, 0), C(4,-4)
- Q Indicate the equation of the given line in standard form. Write the answer in the equation box below.The line containing the median of the trapezoid whose vertices are R(-1, 5),...
- Q Indicate the equation of the given line in standard form, writing the answer in the equation box below. The line containing the altitude to the hypotenuse of a right triangle...
- Q If P = (5,4), find the imageof P under the following rotation.180 counterclockwise about the origin([?], [ ])Enter the number that belongs inthe green box.Enter
- Q Indicate the equation of the given line in standard form, in the equation box below.The line through point (-3, 4) and perpendicular to a line that has slope 2/5
- Q If P (5,4), find the image. of P under the following rotation. 270 counterclockwise about the origin
- Q The slope of a line is -1/3. Find the slope of a line that is perpendicular to this line.-31/33
- Q 4 Workout Plus offers a membership for $30 each month plus a $100 startup fee. Fit Works offersa membership for $50 each month plus a $20 startup fee.The equations for...
- Q The coordinates of a triangle are given as A(3, 2), B(-4, 1), C(-3, -2). What are the coordinates of the image after the triangle is reflected in the line y...
- Q If P (2,-1), find the image of P under the following rotation. 180 counterclockwise about the origin
- Q A system of linear equations contains two equations with negative reciprocal slopes. Select the correct statement.A. The system will have two solutions.B. The system may have no solution.C. The system...
- Q What is the equation of the line with an x-intercept of -1 and a y-intercept of 2?y=2x-2y = 2x + 2y=-2x+2
- Q Given: x + y = 6.If x (-15, -6, -1), then which of the following sets of ordered pairs are solutions?((-15, 21), (-6, 12), (-1, -7))((-15, 21), (-6, 12), (-1,...
- Q What is the slope of the line that passes through (-2, 7) and (4, 9)?slope = -1/3slope = 3slope = 1/3
- Q Choose the option that best completes the statement.Following a translation, the measures of the angles in a pre-imageare in the opposite orientation of the corresponding angles in its image.are congruent...
- Q What is the equation of the line that passes through (-3, -1) and has a slope of 3/5? Put your answer inslope-intercept form.y= -3/5x - 4/5y= 3/5x + 4/5y= 3/5x...
- Q Equation x-x1/cos? = y-y1/sin? = r, may represents -(A) Equation of straight line, ife is constant and r is variable.(B) Equation of a circle, if r is constant & is...
- Q A line has a slope of and passes through the point (-1, -10). What is its equation in point-slope form?Use the specified point in your equation. Write your answer using...
- Q The point P (1/2,8) lies on the curve y=4/x. If Q is the point, (x,4/x), find the slope of the secant line PQ for the following values of x.If x...
- Q Chin was shown the graph of a line that contained point (1, 7). He wrote f(x) = 4x + 3 to correctly represent the line.Which of these equations could represent...
- Q Write an equation in slope-intercept form for the line that passes through the given point(-1,-7) and is perpendicular to the graph of 3x +12y=-6.
- Q The polar coordinates of a point are (-12,-2?). Find the rectangular coordinates of this point.The rectangular coordinates are__(Simplify your answer. Type an ordered pair. Type an exact answer for each...
- Q Find the rectangular equation of the line given by the parametric equations below.Then graph the line and show its orientation. Assume that I can be any real number.x=t/4+2,y=t+3Rectangular equation:
- Q Consider the line y=-9x+7.Find the equation of the line that is perpendicular to this line and passes through the point (5, 6).Find the equation of the line that is parallel...
- Q Consider the line y= 5/ 9x-1.Find the equation of the line that is perpendicular to this line and passes through the point (9, 3).Find the equation of the line that...
- Q Consider the line y=-4/3x-8.Find the equation of the line that is parallel to this line and passes through the point (8, 6).Find the equation of the line that is perpendicular...
- Q Consider the line y=-8x+7.Find the equation of the line that is parallel to this line and passes through the point (-6, -2).Find the equation of the line that is perpendicular...
- Q Solve the system of equations by graphing. Check your solution.y = -3x+23y + 9x =6
- Q Consider the line y=-7x+6.Find the equation of the line that is parallel to this line and passes through the point (2, 4).Find the equation of the line that is perpendicular...
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