Question

Y=5x+2 For the equation, complete the given ordered pairs. 4, 0. -28

Answer 1

The ordered pairs are:

(4,22), (0,2) , (-28,-138).

Explanation:

We are given a linear equation as:

`y=5x+2`

We are also given 3 x-values and we have to find the corresponding y-values for this linear function.

The three x-values which are given are: 4,0 and -28.

Now when x=4 we have:

y=5×4+2

⇒ y=20+2

⇒ y=22

Hence, the ordered pair is (4,22)

when x=0

y=5×0+2

⇒ y=0+2

⇒ y=2.

Hence, the ordered pair is (0,2).

Also when x=-28

y=5×(-28)+2

⇒ y=-140+2

⇒ y= -138

Hence, the ordered pair is (-28,-138)

Hence, the ordered pairs corresponding to give three x-values are:

(4,22), (0,2) , (-28,-138).