Basic Math question and answers for July 11, 2024
- Q Solve the equation by taking square roots: -3(x - 2) +33 = 0x = -2+?30 or x = -2-?30x = 2+?11 or x = 2-?11x = 2+?30 or x =...
- Q Select all that describe the graph of f(x) = -3. 2x as compared to the graph of f (x) = 2xexponential growthvertical stretchreflected over the x-axisvertical compressionexponential decayreflected over the...
- Q A scalene triangle has symmetry with respect to a line containing a median of the triangle.TrueFalse
- Q Solve by completing the square: x - 6x = 22x=3+?31 or x = 3-?31x=-3+??31 or x = -3-?3x=3+?13 or x = 3-?13x=-3+?13 or x = -3-?13
- Q The target temperature for a laboratory is 68 Fahrenheit. It can vary by up to4. If t is the temperature in the laboratory, which of the following inequalitiesrepresents this situation?A....
- Q Victoria was given the expression -3x+x-8+4x-3x -2 and asked to simplify it. How can she simplify the expression?A. 4x+7x+6B. -2x+x-10C. -4x-7x-6D. 2x-x+10
- Q Simplify (assuming all variables are positive): ?75xy5xy ?3xy25xy?3xy25xy ?3xy5xy?3xy
- Q A straight highway is 100 miles long, and each mile is marked by a milepost numbered from 0 to 100. A rest area is going to be built along the...
- Q In the polynomial function below, what is the leading coefficient?F(x) = x +8-5x-19xA. 1/2B. 8C. -19D. 2E. -5
- Q Japan became a major economic power afterWorld War II due to1. the support of the Soviet Union and WarsawPact nations2.a focus on the production and exportation ofconsumer goods3. spoils of...
- Q Solve for x.16x - 5 = 18x - 2x = 1 1/2x = -3 1/2x = -1 1/2x = 3 1/2
- Q Which of the following describe the graph of y=1/3(3/2)^x compared to y = (3/2)^x.(Choose 2)Reflection across the x-axisReflection across the y-axisVertical CompressionExponential DecayVertical StretchExponential Growth
- Q Given quadrilateral RSTU, tell which sides (if any) are parallel and which are perpendicular for the coordinates of the vertices.R(-1, 1), S(1, -2), T(4, 0), U(3, 3)Click on the graphic...
- Q Select all that describe the graph of f(x) = 1/3(1/5)* as compared to the graph off(x) = (1/5)(Choose 2)reflected over the x-axisvertical compressionexponential growthreflected over the y-axisOexponential decayvertical stretch
- Q Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer...
- Q Factor, if possible.y+y-2Select the correct choice below and fill in any answer boxes within your choice.A. y+y-2=(Type your answer in factored form. Factor completely.)B. The polynomial is prime.
- Q Solve the equation b factoring: b = -4b+ 21Ob=7 or b=3Ob=-7 or b=3Ob= 7 or b=-3Ob=-7 or b=-3
- Q A business estimates that the value V(t) of a certain piece of office equipment is decreasing to the function V (t) = 65(0.8)^6 according where t represents the number of...
- Q Use the quadratic formula to solve the equation: x + 15x + 24 = 0x = 15+?129/2 or x = 15-?129/2x = 15+?321/2 or x = 15-?321/2x = -15+?129/2 or...
- Q You are asked to solve the following quadratic equation using either quadratic formula or byfactoring. What method would you chose and explain why.6x + 20x + 5 = 0
- Q (x ? 2)(-5x + x) = (x)(?5x) + (x)(x) + (?2)(-5x)+(-2)(x) is an example of:A. Dividing two binomialsB. Vertical multiplicationC. Complex conjugatesD. FOIL
- Q The vertices of PQR have coordinates P(2,3), Q(3,8), and R(7,3). Under which transformation of POR are distance and angle measure preserved?1) (x,y) ? (2xy + 3) 2) (x,y) ? (x+2y+3)...
- Q One of the games at a carnival involves trying to ring a bell with a ball by hitting a lever that propels the ball into the air. The height of...
- Q Three of the vertices of a rectangle have coordinates (-1, -1), (6, -1), and (-1, 2). What are the coordinates of the fourth vertex?(-1,2)(2,6)(6,2)
- Q The length of the rectangle is 4 more than the width. The area of the rectangle is 45 squarecentimeters. Identify the length and width of this rectangle.The width is 5...
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