Question

Is the ordered pair (1, 4) the solution to the equation y = 2x + 1?

A.
No, because the ordered pair does not fit the equation.

B.
Yes, because the ordered pair is the only solution to the equation.

C.
Yes, because the ordered pair fits the equation.

D.
No, because the ordered pair is not the only solution to the equation.

Answer 1

replace x and y in this equation y =2x by (1,4)
if both sides are equal then yes
if both sides are not equal then no!

Answer 2

this confuses me still

Answer 3

ok i got it

Answer 4

plug in x and y value
first number in order pair is x and 2nd one is y