Answer:
18x + 16
Step-by-step explanation:
(Not simplest form) 9x + 9x + 8 + 8
To get simplest form, just add the terms and integers together, which in this case would give you 18x + 16.
The standard equation of parabola:
(y-k)²=4p(x-h), with:
a) vertex = (h,k)
b) focus = (h+p, k)
c) directrix = (x=h-p)
Since this parabola has a vertex at (0,0) that means h=k=0
Hence the equation becomes: y²=4px, let's calculate p:
focus is given (-9,0) Remember h+p = -9 & since h=0, then p= -9
===> y²= - 36x
Answer:
7
Step-by-step explanation:
Answer:
<h2>21</h2>
Step-by-step explanation:
<h2> </h2><h2>2Kewl4U!</h2><h2>but the actual answer is <u>1</u><u>9</u></h2>
Answer:
50 inches.
Step-by-step explanation:
