Awave has period of 0.017 seconds what is its frequency? give at least 1 decimal place.

58.8 Hz

Explanation:

The relationship between frequency and period of a wave is

where

f is the frequency

T is the period

For the wave in this problem, we know its period:

T = 0.017 s

Therefore, its frequency is

because it says use -2,0,and 2 for x, we can plug those numbers into the equation. y/4=3/4(-2)+2   y/4= -1 1/2 +2 now to get x by itself, we can multiply each side by 4. y=-6+8 which equals y=2 when x=-2. now you can do the same thing with 0 and 2 as x. you get y=8 when x=0 and y=14 when x=2.

x   |   y

-2 |   2

0   |   8

2   |   14

a and c

c is 100% but i am confused in a