Answer:
Step-by-step explanation:
This is written in vertex notation, meaning that (c,d) is the vertex. We know that c is positive and d is negative, meaning the vertex will be in the 4th quadrant. As for whether the parabola opens upwards or downwards, the quadratic term has a positive coefficient of 1, meaning the parabola opens upwards.
Hope this helps!
Answer:
9/36 = 1/4
<em>Feel free to mark it as brainliest :D</em>
49/8=6 (nearest whole number)
Mean - 4.19
median - 4
modes - 0,1,1,2,2,3,3,3,3,3,4,4,5,5,5,6,7,7,7,8,9
range - 9
interquartile range - 4