Provide an appropriate response.A prediction made by early psychology relating the magnitude of a stimulus x to the magnitude of a response y is expressed by the equation y = kx2, where k is a constant of the experiment. In an experiment on brightness of light, k = 1. Find the function's vertex and graph the equation.
What will be an ideal response?
Vertex: (0, 0)
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Solve the equation.log3x = 4
A. x = 
B. x = 43
C. x = 34
D. x = 3?4
Provide an appropriate response.If one container holds four more gallons than the other and the total number of gallons in both containers is 30, find the number of gallons in each container.
Fill in the blank(s) with the appropriate word(s).
Translate the phrase into a mathematical expression and then find the result.482 cell phone calls times 7
A. 482 ? 7; 3374 cell phone calls B. 482 ÷ 7; 3274 cell phone calls C. 482 ÷ 7; 3474 cell phone calls D. 482 ? 7; 3384 cell phone calls
Solve the problem.The formula for the area of a parallelogram is A = bh. Use this formula to write an equation for the area when the base b measures 29 inches, and the altitude is h. Determine the area of the parallelogram when the altitude is 27 inches.
A. A = 29h; 112 sq. in. B. A = 29 + h; 783 sq. in. C. A = 29 + h; 56 sq. in. D. A = 29h; 783 sq. in.