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Sergeeva-Olga [200]
3 years ago
8

Which second degree polynomial function has a leading coefficient of -1 and root 4 with multiplicity 2?

Mathematics
2 answers:
maks197457 [2]3 years ago
3 0

Answer:

f(x)=-x^{2} +8x-16

Step-by-step explanation:

we know that

A polynomial function that has a leading coefficient of -1 and root 4 with multiplicity 2 is equal to

f(x)=-(x-4)^{2}

Expand the function

f(x)=-(x^{2}-8x+16)\\ \\f(x)=-x^{2} +8x-16

USPshnik [31]3 years ago
3 0

Answer:

its d

Step-by-step explanation:

its a fat d i just took test

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The number of people who live in a unit of area is called the population density of the area. It usually given as people "per sq
bazaltina [42]

Answer: 0.03

Step-by-step explanation:

1 block = 1/20 mile = 0.05 miles

4(0.05) = 0.20

3(0.05) = 0.15

A=l•w=0.20(0.15)=0.03

8 0
3 years ago
What percent is equivalent to 840 ? 8% 20% 25% 40%
Harrizon [31]

Answer:


8/10 are none of these. 8/10 is 80% unless your talking how much percent more to get to 10/10



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lidiya [134]

Answer:

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m = 7/4 OR m = 1.75

Step-by-step explanation:

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Let's pick any two points from the graph: (-1, -3) and (3, 4)

m = y^2 - y^1 / x^2 - x^1

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6 0
3 years ago
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10.04 × 8.8= ?<br><br>can you help me again please​
ANEK [815]

Answer:

10.04 × 8.8 =?, ? = 88.352 :)

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jeka57 [31]

Answer:

About 6 athletes.

Step-by-step explanation:

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Hope this helps.

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