if we take a look of the graph, let's notice that
AC = 4x + 4
AB = 14
BC = 3x - 4
now, AC = AB + BC,
![\bf AC=AB+BC\implies AC-BC=AB\implies \stackrel{AC}{(4x+4)}-\stackrel{BC}{(3x-4)}=\stackrel{AB}{14} \\\\\\ 4x+4-3x+4=14\implies x+8=14\implies x=6 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ AC=4(6)+4\implies \boxed{AC=28}](https://tex.z-dn.net/?f=%5Cbf%20AC%3DAB%2BBC%5Cimplies%20AC-BC%3DAB%5Cimplies%20%5Cstackrel%7BAC%7D%7B%284x%2B4%29%7D-%5Cstackrel%7BBC%7D%7B%283x-4%29%7D%3D%5Cstackrel%7BAB%7D%7B14%7D%0A%5C%5C%5C%5C%5C%5C%0A4x%2B4-3x%2B4%3D14%5Cimplies%20x%2B8%3D14%5Cimplies%20x%3D6%0A%5C%5C%5C%5C%5B-0.35em%5D%0A%5Crule%7B34em%7D%7B0.25pt%7D%5C%5C%5C%5C%0AAC%3D4%286%29%2B4%5Cimplies%20%5Cboxed%7BAC%3D28%7D)
Answer:
A. the leading coefficients of f (x) and g (x) are opposites
Step-by-step explanation:
A. the leading coefficients of f (x) and g (x) are opposites
A quadratic function in its generic form is:
f (x) = ax2 + bx + c
g (x) = dx2 + ex + f
The sum of the functions is:
(f + g) (x) = (a + d) x2 + (b + e) x + (c + f)
For the function to be linear necessarily:
a = -d
Hello there! :)
Answer:

<em><u>*THE ANSWER MUST HAVE A POSITIVE SIGN!*</u></em>
Step-by-step explanation:
First, you subtract by 8 from both sides of an equation.

Then, you subtract by the numbers from left/right.

, <em>is the CORRECT/FINAL ANSWER!</em>
<em>Hope this helps you!</em>
<em>Have a nice day! :)</em>
<em>:D</em>
<em>-Charlie</em>
<em>Thanks!</em>
Hi there!
Since the yellow marbles to the radio of total marbles is 3/15,
3/15 = 5
We need to divide the total amount is times the marble is drawn by the ratio.
20 ÷ 5 = 4
So, the yellow marble would be drawn 4 times.
Hope this helps!
Answer:
<h2>x = -2 and x = -10</h2>
Step-by-step explanation:
