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inessss [21]
3 years ago
7

Algebraically prove that x^3+9/x^3+8=1+1/x^3+8

Mathematics
1 answer:
ratelena [41]3 years ago
8 0

Answer:

Step-by-step explanation:

R.H.S=1+\frac{1}{x^3+8} =\frac{x^3+8+1}{x^3+8} =\frac{x^3+9}{x^3+8} =L.H.S

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A complete graph of the polynomial function f is provided. Use your knowledge of the domain, range, behavior at each x intercept
Papessa [141]

The graph represents a polynomial graph, and the equation of the polynomial graph is f(x) = -(x + 5)³(x - 2)²

<h3>How to determine the equation?</h3>

From the graph, we have the following observations:

  • The graph has a turning point at x = 2
  • The graph changes the factor of its direction at x = -5

This means that the graph has a multiplicity of 2 at x = 2 and a multiplicity of 3 at x = -5

So, we have:

f(x) = a(x + 5)³(x - 2)²

The curve is inverted,

This means that a < 0

Assume a = -1.

Then, we have:

f(x) = -(x + 5)³(x - 2)²

Hence, the equation of the polynomial graph is f(x) = -(x + 5)³(x - 2)²

Read more about polynomials at:

brainly.com/question/4142886

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3 0
2 years ago
In a random survey of 3,455 adults in the U.S., 1,536 approve of the current economic policy. What percent of adults in the surv
ohaa [14]

Answer:

Amid record unemployment claims and the disruption of commercial activity caused by the novel coronavirus outbreak, the public’s assessments of the U.S. economy have deteriorated with extraordinary speed and severity. Just 23% of Americans now rate economic conditions in the country as excellent or good, down sharply from 57% at the start of the year.Step-by-step explanation:

3 0
2 years ago
REPOST!!!!!! 20 POINTS!!!!!!
kkurt [141]

Answer:

A

Step-by-step explanation:

according to tangent property

we get

  • AM=BM
  • AN=CN
  • BK=CK

Given that

  • AM=6
  • BK=4

Thus our equation is

\rm \displaystyle 2AM + 2AN + 2BK = 34

substitute the given values

\rm \displaystyle 2.6+ 2AN+ 2.4 = 34

simplify multiplication:

\rm \displaystyle 12+ 2AN+ 8 = 34

simplify addition:

\rm \displaystyle 2AN+ 20= 34

cancel 20 from both sides:

\rm \displaystyle 2AN=14

divide both sides by 2:

\rm \displaystyle AN=7

AN=CN

hence,CN=7

therefore our answer is A

6 0
3 years ago
BRAINLIESTT ASAP! PLEASE HELP ME :)
docker41 [41]

Answer:

The answer is A.

Step-by-step explanation:

The first graph was dilated by 1/2, therefore the answer is A

5 0
3 years ago
Read 2 more answers
Question Progress
vlada-n [284]

Answer:

A) 32.

B)16n+1

Step-by-step explanation:

A) 32.

B)16n+1

7 0
3 years ago
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