Write each equation in function notation, then solve the function for the given value. (i. e. Find the Function and Solution)

y = 5x - 4 when x = 5

y = 21

Step-by-step explanation:

x = 5

y = 5 (5) - 4

y = 25 - 4

y = 21

(5 , 21)

Hope this helps!

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.