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ki77a [65]
4 years ago
8

Evaluate the function f(x) = –2x2 – 3x + 5 for the input value –3. −22 –4 2 32

Mathematics
2 answers:
iragen [17]4 years ago
6 0

Answer:

B

Step-by-step explanation:

zalisa [80]4 years ago
5 0

Answer:

-4

Step-by-step explanation:

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Aleksandr-060686 [28]
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5 0
3 years ago
(please help. I attached pictures .)
san4es73 [151]
4)
Area=(base x height) / 2
area=24 in²
therefore:
(b*3b)/2=24 in²
3b²/2=24 in²
b²=(24*2)/3 in²
b²=16 in²
b=√(16 in²)= 4 in

answer: 4 in

5)
if x=9
x²+z=103
(9)²+z=103
81+z=103
z=103-81=22

if x=-9
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Answer: 23

1)
n²-49=0
n²=49
n=⁺₋√49=⁺₋7

Answer: ⁺₋7

2)
x²+64=0
x²=-64
x²=⁺₋√-64  These numbers are not real.

Answer:no solution

3)
area=slide²
slide=+√area

slide=+√(144x²)=12x

answer: 12 x
6 0
4 years ago
I'm triggered rn plz help with 1,3,4,5 XD
Norma-Jean [14]
I found out 1 is:
3 cups of apple juice (let me know if you need the work)
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3 0
4 years ago
If you wanted to purchase new sneakers originally priced at $78 and the cashier
Triss [41]

Answer:

You are paying 8 percent of tax

8 0
3 years ago
Read 2 more answers
What is the solution of (4x-16)1/2=36^
MArishka [77]

Answer:

Answer is  x=328 .

Step-by-step explanation:

solution= (4x-16)^1/2=36

squaring both sides we get

 4x-16=129

 4x=1296+16

 x=(1296+16)/4

  x=328 .

8 0
4 years ago
Read 2 more answers
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