Answer:
1=1 times 2/2 1 + 2=2 times 3/2 1 +2+3=3 times 4/2 1+2+3+4=4 times 5/2 1+2+3+4+5=5 times 6/2
<h2><u><em>
Answer: A) f (x) = (x-5) (x+8)
</em></u></h2><h2><u><em>
</em></u></h2>
<u><em /></u>
<h2><u><em>
Step-by-step explanation: Please tell me if this is wrong! Bye! Have a good day!</em></u></h2>
The answers should be 1, 1, 0, 0
F(x) = x^2 - 3x - 7
f(-3) = (-3)^ 2 - 3(-3) - 7
f(-3) = 9 + 9 - 7
f(-3) = 18 - 7
f(-3) = 11
Answer:
9
Step-by-step explanation:
