Which of the following statements best explains why this graph shows a set of points that represent a relation that is not a function of x?
y

8
7
6
5
4
-0.8-7-6
1 2 3 4 5 6 7 8 9
-3
4
5-
-6-
-8
There are y-values which are paired with multiple x-values.
There are x-values which are paired with multiple y-values.
There are x-values which are not paired with a y-value
There are y-values which are not paired with an x-value.

45

step-by-step explanation:

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

answ5

step-by-step explanation:

u have to pay atttion to me