Y=1/4x+3 i think is the right answer because your y-intercept is 3 and you go up one and over 4
Answer:
I think so I'm not too sure
9514 1404 393
Answer:
-3, 7, 8
Step-by-step explanation:
You can fill in the boxes from the table values as shown in the attachment.
The leading coefficient is negative because the parabola opens downward. The value of it is the change in y-value as x changes by 1 unit either side of the vertex.
The vertex is identified by the fact that the y-values are symmetrical either side of the vertex.
Range is greater for the 13-14 year olds.