Question

Graph the ordered pairs for y = 4x + 2 using x = {-2, 1, 2}

Answer 1

y = -6    y also = 6  and finally y = 10 hope I helped

Answer 2

The answer in the attached figure

Explanation:

we have

`y=4x+2`

The graph of this equation is a straight line

The domain is all real numbers

The range is all real numbers

Step 1

Find the value of y for
`x=-2`

Substitute the value of x in the equation and solve for y

`y=4(-2)+2`

`y=-8+2`

`y=-6`

The ordered pair is the point
`(-2,-6)`

Step 2

Find the value of y for
`x=1`

Substitute the value of x in the equation and solve for y

`y=4(1)+2`

`y=4+2`

`y=6`

The ordered pair is the point
`(1,6)`

Step 3

Find the value of y for
`x=2`

Substitute the value of x in the equation and solve for y

`y=4(2)+2`

`y=8+2`

`y=10`

The ordered pair is the point
`(2,10)`

Step 4

Plot the ordered pairs

`(-2,-6)`

`(1,6)`

`(2,10)`

see the attached figures