Question

Use the function rule, y = 2x + 5, to find the values of y when x = 1, 2, 3, and 4. Write the answers as ordered pairs that would be used to graph the function.

I did 3 I just need help with 1, 2 and 4.

Answer 1

you mean you can figure out 2*3+5, but you cannot do the same for 1,2,4?

Ai caramba!