Compare the graph of the given quadratic function f with the graph of y = x2.f(x) = -6x2
A. Reflected across the x-axis and wider
B. Narrower
C. Wider
D. Reflected across the x-axis and narrower
Answer: D
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Solve the problem.A biologist has a bacteria sample. She records the amount of bacteria every week for 8 weeks and finds that the exponential function of best fit to the data is A = 150 ? 1.79t. Express the function of best fit in the form 
What will be an ideal response?
Solve the system.
A. (3, 5, 2) B. (3, 2, 5) C. (2, 5, 5) D. (2, 5, 3)
Use the two-way frequency table to solve the problem.A medium-sized company characterized their employees based on the sex of the employee and their length of service to the company. The results are summarized in the table below.
What percentage of the men have worked for the company for more than 10 years?
A. 66.7% B. 30.8% C. 57.7% D. 15.4%
Find an equation for the described linear function.Through (0, -6) and parallel to 
A. f(x) = 4x - 6
B. f(x) = 
x - 6
C. f(x) = -4x + 6
D. f(x) = -4x - 6