Question

For the equation, complete the given ordered pairs. Please Help!!!

Answer 1

The ordered pairs are (4, 19) ,
`((-3)/(4),0)` and ( -6, -21)

Explanation:

We are given equation y = 4x + 3

We have to complete the given ordered pairs.

1) (4, u)

We are given x coordinate and we have to find the y coordinate

substitute x and y values in given equation y = 4x + 3

u = 4(4) + 3 = 16 + 3 = 19

thus, (4,u) is (4, 19)

2) (v , 0)

We are given y coordinate and we have to find the x coordinate

substitute x and y values in given equation y = 4x + 3

0 = 4(v) + 3

-3 = 4v

`v=(-3)/(4)`

thus, (v,0) is
`((-3)/(4),0)`

3) (w, -21)

We are given y coordinate and we have to find the x coordinate

substitute x and y values in given equation y = 4x + 3

-21 = 4(w) + 3

-21 -3 = 4w

-24 = 4w

w = -6

Thus, (w, -21 ) is ( -6, -21)

Answer 2

((4,19), (\frac{-3}{4},0), (-6,-21))

Explanation:

We have the linear equation given by, y = 4x + 3.

So, for the ordered pairs, we will substitute the given co-ordinate in the equation to find the other co-ordinate.

1. We are given, x = 4.

So, y = 4x + 3 ⇒ y = 4 × 4 + 3 ⇒ y = 16 + 3 ⇒ y = 19.

Hence, the ordered pair is (4,19).

2. It is given that y = 0.

So, y = 4x + 3 ⇒ 0 = 4x + 3 ⇒ 4x = -3 ⇒
`x=(-3)/(4)`

Thus, the ordered pair is (\frac{-3}{4},0).

3. We have, y = -21

So, y = 4x + 3 ⇒ -21 = 4x + 3 ⇒ 4x = -21-3 ⇒ 4x = -24 ⇒ x = -6.

So, the ordered pair is (-6,-21).

Hence, we get that the ordered pairs are ((4,19), (\frac{-3}{4},0), (-6,-21)).