Basic Math question and answers for October 19, 2024
- Q Are the lines parallel?2x + 3y = 5; 6x +9y = 10
- Q Linear Equations and Functions ReviewWhich of the following are True statements about the slope of a line? Check all that apply.DAvertical line has an undefined slopeSlope is defined as the...
- Q Does the system below have a unique solution, no solution, or many solutions? What does this mean graphically?4x+10y = 12x+2.5y = 3Does the system have a unique solution, no solution,...
- Q proof.A. Addition Property of EqualityB. Subtraction Property of EqualityC. Multiplication Property of EqualityD. Division Property of Equality
- Q Find the distance between the two points rounding to the nearest tenth (if necessary).(2, 8) and (-3,-4)
- Q Consider the following two linear functions,f(x) = -6x +2(a) Which line has a greater slope?A. f(x) has greater slope.B. g(x) has greater slope.C. Their slopes are equal.(b) Which line has...
- Q Thrift rents a compact car for $37 per day, and General rents a similar car for $20 per day plus an initial fee of $136. For how many days d...
- Q The graphs of two linear functions have the same x-intercept, but different slopes. Can they have the same y-intercept?Yes, and the y-intercept can take on any value.Yes, if the y-intercept...
- Q Consider a line L which passes through the point (-3, 10) and is perpendicular to the line with equation y = 4x + 5.(a) Find an equation for L.(b) Find...
- Q The monthly cost (in dollars) of water use is a linear function of the amount of water used (in hundreds of cubic feet, HCF). The cost for using 15 HOF...
- Q What is the image of P(3, 4) reflected across the line x = -1? A. (-5,4) B. (-3, 4) C. (3, -4) D. (5, -4)
- Q Find the x-intercept and y-intercept of the graph of 3x - 2y = -6. Then graph.
- Q The equation of line R is 6x + 5y = 3, and the equation of line S is 5x - 6y=0. Which statement about the two line are true?Lines R...
- Q Write the equation in the form y=mx+b. Then, using your calculator, graph the line in the window [-10,10] by [-10,10].2x + 5y = 10Write 2x + 5y = 10 in...
- Q The coordinates of the vertices of AFGH are F(2,-1), G(-2,-2), and H(-4,3). Graph AFGH and its reflection over the line y = x - 3.
- Q (a) Write the equation in slope-intercept form, and determine the slope and y-intercept.(b) Graph the equation using the slope and y-intercept.-4x=-2y+8The slope isThe y-intercept is (0.The equation written in slope-intercept...
- Q Find the equation of the line that contains the point (-2,-1) and has a slope that is undefined. Express the equation using either the general form or the slope-intercept form...
- Q Find the y-intercept and the slope of the line.-2x-y=3Write your answers in simplest form.
- Q Find an equation for the line with the given properties. Express your answer using either the general form or the slope-intercept form of the equation of a line.Perpendicular to the...
- Q Which equation in point-slope form is written correctly for a line that is parallel to y=4x+3 and goes through the point (-4,8)?y-8=4(x+4)y+8=4(x+4)y+8=4(x-4)y-8=4x(x+4)
- Q What is the slope of a line that goes through the points (6.-9) & (14,12). Reduce if possible.8/218/321/87/4
- Q If you drive 170 miles and have 14 gallons of gas remaining in your tank. Then you continue driving, and calculate that after driving 230 miles you have 11 gallons...
- Q Use intercepts to graph the equation.2x+4y+8=0
- Q The key features of linear functions include:To find theTo find theThis the averageof a line, set y equal toof a line, set x equal toSlope-Intercept Form of a Line:Standard form...
- Q Rewrite the equation 6x-2y-2=0 in slope-intercept form.Give the slope and y-intercept.Use the slope and y-intercept to graph the linear function.
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