Question

Which graph represents the function f(x) = 2x - 42

Answer 1

Answer:

x= 21

Step-by-step explanation:

0=2x-42

42=2x

21=x

Answer 2

This is the graph of f(x) = 2x - 42

This graph crosses the x-axis at (21, 0).
This graph crosses the y- axis at (0, -42).