Question

PLEASE HELP!!!!

Which of the following values would complete the ordered pair if the point is on the graph of ƒ(x) = -2x + 3?


(-1, ___)



-4

0

1

5

Answer 1

(-1, 5)

Explanation:

`\text{Put}\ x=-1\ \text{to the equation of the function}\ f(x)=-2x+3:\\\\f(-1)=-2(-1)+3=2+3=5`

Answer 2

5 because -2(-1)+3= 5 . -1 is the input.