Answer:
Table A represents a linear function. I know because the rate of change between the x and y values is always 1. If you look at the table diagonally, you can see that you can add one to all of your x values to get your y.
Step-by-step explanation:
A vertical parabola is: y = a(x-h)² + k
where (h,k) is the vertex and "a" is the vertical stretch/shrink.
A negative sign in front of the "a" represents a reflection over the x-axis.
y = a(x-0)² + 0
y = a(x)²
Answer: B (y = 3x²)
A graph can't be a function if there is a vertical line.
c
Answer:
Step-by-step explanation:
Answer:
$24
Step-by-step explanation:
100x.08 (must move the decimal twice to the right)x 3
