Question

How do you graph `f(x) =abs(4x+3)+1`?

Answer 1

The graph will be in the shape of a V.

Explanation:

Substitute `y` for `f(x)`.

`y=abs(4x+3)+1`

Determine points for the graph substituting both positive and negative values for `x`.

`x=-3,` `y=10`
`x=-2,` `y=6`
`x=-1,` `y=2`
`x=0,` `y=4`
`x=1,` `y=8`
`x=2,` `y=12`
`x=3,` `y=16`

Plot the points. Draw straight lines through the points on both halves of the graph. The graph will be in the shape of a V.

graph{y=abs(4x+3)+1 [-14.97, 13.89, -0.92, 13.51]}