Question

Please somebody answer my question

Graph the ordered pairs for y = 3x + 3 using x={−2,  1, 2} .

Answer 1

1). y=3x+3

= 1) y=3(-2)+3
-6+3
y= -3

2) y=3(1)+3
3+3
y=6

3) y=3(2)+3
6+3
y=9

Answer 2

Answer:

Ordered pairs are (-2,-3),(1,6),(2,9)

Graph has been attached.

Step-by-step explanation:

Given equation of the line is

$y=3x+3$

Let us find the ordered pairs for given values of x and then plot the line.

For x = -2

$y=3(-2)+3\\y=-6+3\\y=-3$

For x = 1

$y=3(1)+3\\y=3+3\\y=6$

For x = 2

$y=3(2)+3\\y=6+3\\y=9$

Hence, ordered pairs are

(-2,-3),(1,6),(2,9)

Plot these points on the xy-plane and join these points to get the graph of the given equation.