Question

Can someone helpp me
The table below represents a linear function f(x) and the equation represents a function g(x).

x

f(x)
-1 -5
0 -1
1 3



g(x) = 4x + 3


Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)

Part B: Which function has a greater y-intercept? Justify your answer.

Answer 1

Graph them both and see what you get. Use Rise/Run to determine slope. Set x = 0 in g(x) to see what the y-intercept is.

Answer 2

When you set x = 0, solve for your y to get your y-intercept.

Answer 3

In f(x) you have your y-intercept as your middle point (0, -1)

Answer 4

but what is the f(x)