Determine if the ordered pair is a solution of the equation.

is (1,3) a solution of y =3x?

a. true
b. false

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!