Question

HELP ASAP

The graph shows a function of the form f(1) = ax + b.
Use the drop-down menus to complete the statements about the function, and then
write an equation that represents this function

Answer 1

f(0) = -3

x increases by 1 f(x) increase by 2

f(x) = 2x -3

Explanation:

Looking at the graph

f(0) means when x =0 the value of y = ?

when x = 0 y = -3

f(1) means when x = 1 y = ?

When x = 1 y = -1

y increased from -3 to -1 so it increased by 2

f(x) = ax+b where a is the increase and b is the value at x =0

f(x) = 2x -3