4. Select the correct statement y=-3(x)^2 * 2 points
The parabola stretches by a factor of 3 and reflects over the x-axis.
The parabola only compresses by a factor of 3.
The parabola only reflects over the x-axis.
The parabola reflects and compresses by a factor of 3.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.