Question

Graph by plotting points f(x)=3x+1;(-2,2)

Answer 1

Answer:

The graph is shown below. The points for the graph are $(-2,-5)$ and $(2,7)$.

Step-by-step explanation:

Given:

The function is $f(x)=3x+1$

Values of $x$ are -2 and 2.

Evaluate the value of the function at $x=-2$ and $x=2$.

$f(x=-2)=3(-2)+1=-6+1=-5$

$f(x=2)=3(2)+1=6+1=7$

Therefore, the points on the graph are $(-2,-5)$ and $(2,7)$.

Now, we plot the points on a graph and join the line passing through the two points.