Does this graph show a function? Explain how you know. AY
3
0
-6
A. No, there are y-values that have more than one x-value.
B. Yes, there are no y-values that have more than one x-value.
C. Yes; the graph passes the vertical line test.
O
D. No; the graph fails the vertical line test.

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

the correct answer is the last option