Question

Which equation, written in the form of y=x+b, represents the table of values?

X y
2 7
3 8
4 9
5 10

A.y=x+2
B.y=x+5
C.y=x+7
D.y=x+9

Answer 1

Option B. y=x+5

Explanation:

If x=2 and y=7

Inserting the values into y=x+5

7=5+2

7=7

If x=3 and y=8

y=x+5

8=3+5

8=8

If x=4 and y=9

y=x+5

9=4+5

9=9

If x=5 and y=10

y=x+5

10=5+5

10=10