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)
Step-by-step explanation:
Given
y-value = 4 times greater than x-value
Required
Determine the right coordinate points
y is 4 times greater x implies that:
[tex]y = x + 4 * x[/tex]
[tex]y = x + 4x[/tex]
[tex]y = 5x[/tex]
Checking the given coordinates one after the other.
[tex](x,y) = (4,20)[/tex]
[tex]20=5 * 4[/tex]
[tex]20= 20[/tex] --- True
[tex](x,y) = (2,10)[/tex]
[tex]10= 5 * 2[/tex]
[tex]10 = 10[/tex]
[tex](x,y) = (8,12)[/tex]
[tex]12 = 5 *8[/tex]
[tex]12 = 40[/tex] --- False
[tex](x,y) = (7,35)[/tex]
[tex]35 = 5*7[/tex]
[tex]35 = 35[/tex] --- True
Hence, the coordinate points that match are:
(4,20) (2,10) (7,35)
