A table is shown below. x y
1 – 3
1 2
1 6
Does the relationship shown represent a function? Why or why not?

No, because x has multiple values for y.

Step-by-step explanation:

Any input into a function has to map into exactly one output. The input, x, has multiple values for y. Therefore, it is not a function.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1