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masya89 [10]
3 years ago
13

Which statement describes how the graph of the given polynomial would change if the term 2x5 is added?

Mathematics
2 answers:
Luda [366]3 years ago
8 0

Answer:

B. The ends of the graph will extend in opposite directions.

Step-by-step explanation:

edge 2020

Musya8 [376]3 years ago
4 0
The original polynomial is
y =8x⁴ - 2x³ + 5

The modified polynomial, after adding 2x⁵, is
y = 2x⁵ + 8x⁴ - 2x³ + 5

Because the leading exponent is odd, therefore:
As x → -∞, y → -∞.
As x → +∞, y → +∞.

The graph confirms the conclusions.

Answer: b. The eds of the graph will extend in opposite directions.

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Grace read 4 days this week. She read 10 minutes each day. If her teacher wants her to read it a total of 60 minutes, how many m
Slav-nsk [51]

She needs to read 20 more minutes.

10x4=40

60-40=20

4 0
3 years ago
∠A and \angle B∠B are vertical angles. If m\angle A=(3x+3)^{\circ}∠A=(3x+3) ∘ and m\angle B=(4x-8)^{\circ}∠B=(4x−8) ∘ , then fin
TiliK225 [7]

Answer:

The value of x is 11 degrees

Step-by-step explanation:

Here, given that two angles are vertical angles, we are interested in calculating the value of x. We simply want to use an important property of vertical angles to get the value of x as given in the question.

When we talk of vertical angles, they are angles which lies on opposite side to each other when we have two intersecting line.

By property, vertically opposite angles are equal.

Thus, in this case, we are to equate the angles we are having since they are both vertical angles;

Thus,

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angle A = angle B

3x + 3 = 4x -8

Collect like terms;

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7 0
3 years ago
John is making himself a lunch. He has 3 different soups to choose from, 4 kinds of pop, and 3 different kinds of fruit. How man
notsponge [240]
36 combinations im pretty sure 3*4*3=36
5 0
3 years ago
The temperature was -13°F and then rose 9°F.
faust18 [17]

Answer:

it would be -4 degrees F

Step-by-step explanation:

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Read 2 more answers
A company that sells annuities must base the annual payout on the probability distribution of the length of life of the particip
Svetlanka [38]

Answer:

Step-by-step explanation:

Let X be length of life of the participants in the plan.

Given that X is N(68,3.5)

We convert this to standard normal score z using

z=\frac{x-68}{3.5}

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b) proportion of the plan recipients die before they reach the standard retirement age of 65=P(X\leq 65) = P(z\leq -0.86)\\=0.5-0.2764\\=0.2236

c) x for 86% ceased

P(Z

5 0
3 years ago
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