Answer:
x² - 16 = 0
Also,
|x| = 4
Step-by-step explanation:
(x-4)(x+4) = 0
x² - 16 = 0
|x| = 4
x = 4, -4
Use that math app where you take pictures of the problem and it gives you the answers and all the work to solve it.
Answer:
Step-by-step explanation:
A dilation is something that enlarges or shrinks an existing figure, retaining all angle measures. The two figures will be similar, not congruent.
A dilation of 1/2 (which is less than one) will make a figure smaller. You divide each coordinate point by two
(x, y) → ()
The maximum value of the function can be observed when x = pi. In this case the maximum value is y = 4.
The minimum value of the function can be observed when x = 0 or when x = 2pi. In this case the minimum value is y = -4.
The peak-to-peak amplitude of the function is A = 8.
The zero-peak amplitude of the function is A = 4.