Question

Which coordinate points match the statement below? Select all that apply. Every y-value is 4 times greater than the x-value

Answer 1

Question:

Which coordinate points match the statement below? Select all that apply.

Every y-value is 4 times greater than the x-value

(4,20) (2,10) (8,12) (7,35)

Answer:

(4,20) (2,10) (7,35)

Explanation:

Given

y-value = 4 times greater than x-value

Required

Determine the right coordinate points

y is 4 times greater x implies that:

`y = x + 4 * x`

`y = x + 4x`

`y = 5x`

Checking the given coordinates one after the other.

`(x,y) = (4,20)`

`20=5 * 4`

`20= 20` --- True

`(x,y) = (2,10)`

`10= 5 * 2`

`10 = 10`

`(x,y) = (8,12)`

`12 = 5 *8`

`12 = 40` --- False

`(x,y) = (7,35)`

`35 = 5*7`

`35 = 35` --- True

Hence, the coordinate points that match are:

(4,20) (2,10) (7,35)