Answer:
x and y vertex is (-2,-9)
and the x-intercept(s): (1,0), (-5,0)
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
9514 1404 393
Answer:
Ben's
Step-by-step explanation:
If E is the amount of energy that each full set of panels produces, then ...
3 of Ismael's 5 panels produce 3/5E
4 of Ben's 6 panels produce 4/6E
We can compare these fractions when they have a common denominator.
3/5E = 18/30E . . . . energy from Ismael's panels
4/6E = 20/30E . . . energy from Ben's panels
18/30 < 20/30 . . . . so Ben's panels are producing more energy
Ok so B is 78 - 26 = x
X is your answer
![\bf X\stackrel{3}{\rule[0.35em]{7em}{0.25pt}}Y\stackrel{11}{\rule[0.35em]{23em}{0.25pt}}Z](https://tex.z-dn.net/?f=%20%5Cbf%20X%5Cstackrel%7B3%7D%7B%5Crule%5B0.35em%5D%7B7em%7D%7B0.25pt%7D%7DY%5Cstackrel%7B11%7D%7B%5Crule%5B0.35em%5D%7B23em%7D%7B0.25pt%7D%7DZ%20)
so the line looks more or less like that, with Y splitting XZ on a 3:11 ratio.
that simply means, that XZ is split on 3+11 pieces, and XY is taking up 3 of those pieces.
![\bf \cfrac{XZ}{XY}\implies \cfrac{3+11}{3}\implies \cfrac{14}{3}](https://tex.z-dn.net/?f=%20%5Cbf%20%5Ccfrac%7BXZ%7D%7BXY%7D%5Cimplies%20%5Ccfrac%7B3%2B11%7D%7B3%7D%5Cimplies%20%5Ccfrac%7B14%7D%7B3%7D%20)