Question

(Evaluate a function for a given domain and a domain value for a given range.)

If f(x)=3-5x, then find the value of each of the following. Show your work/thinking.

a) f(2)
b) f(-4)
c) f(0)

can you please explain

Answer 1

a) 3-5*2=-7

b)3-5*-4=23

c)3-5*0=3

Explanation:

you would plug each of them into the equation because they give you x so

a) 3-5*2=-7 x=2

b) 3-5*-4=23 x=-4

c) 3-5*0=3 x=0