Question

Which of the following values would complete the ordered pair of the paint is on the graph of f(x)=-2x+3? (-1, ____). -4, 0,1, 5

Answer 1

ANSWER

5

EXPLANATION

The given function is

f(x)=-2x+3

We want to find the corresponding value of x=-1

We substitute x=-1 to obtain

f(-1)=-2(-1)+3

We multiply to get;

f(-1)=2+3

We now add to obtain:

f(-1)=5

The last choice is correct