Answer:
the graph opens upward
the graph is steeper then the graph of f(x) = x2
and the graph is the same as the graph of f(x)=6x2 + 12x -3
Step-by-step explanation:
48000 i think i might have missed a step
Combine like terms then you have your answers
Petra is 13 and her mother is 32. I used this equation:
![p + 2p + 6 = 45](https://tex.z-dn.net/?f=p%20%2B%202p%20%2B%206%20%3D%2045)
if you solve for p, you get 13. 13 times 2 plus 6 equals 32. So her mother is 32.
Answer:
D. 7.29.
Step-by-step explanation:
For a Normal Distribution:
Q1 = mean - (0.675) * standard deviation
= 8.5 - 0.675*1.8
= 7.285.