Which ordered pair is a solution of the equation y=4x

choices
(1,3)
(-1,-4)
(-4,-1)
(1,-4)

(-1,-4)

Step-by-step explanation:

We shall substitute them in and see

y =4x

(1,3)

y =4(1) = 4  That is not 3  Not a solution

(-1,-4)

y = 4(-1) = -4  This is a solution

(-4,-1)

y = 4(-4) = -16  This is not -1  Not a solution

(1,-4)

y = 4(1) = 4  This is not -4  Not a solution

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

okay wait before i answer, is this for your points on a graph?