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2 years ago

5

Given f(x)=x^4-7x^3+6x^2+8x+9

1 answer:

posledela2 years ago

8 0

The workings to the answers are in the attachments below. Open them up in a new window to see them in full.

Lowest Point On The Graph:

(4.480878208, -61.32441280)

Highest Point On The Graph:

(1.155422854, 17.23818241)

2nd Lowest Point On The Graph:

(-0.3863010618, 7.23076164)

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stich3 [128]

Answer:

x3=y

Step-by-step explanation:

7 0

2 years ago

What is the value of the expression below?

garri49 [273]

Answer:

9

Step-by-step explanation:

$15 - 7 \times 2 + 2^3 =$

Use the correct order of operations, PEMDAS.

$= 15 - 14 + 8$

$= 1 + 8$

$= 9$

8 0

2 years ago

Read 2 more answers

Name a pair of opposite rays whose end point is b

Neko [114]

Answer:

Your answer would be G, since point G is opposite of point B, and is a ray.

Step-by-step explanation:

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2 years ago

X/2-7 is rational algebra expression or irrational?

goldfiish [28.3K]

Answer:

I think it's rational number

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2 years ago

SALARY In a recent year, the median salary for an engineer in the United States was $55,000 and the median salary for a computer

dalvyx [7]

Given :

Median salary of engineer , E = $55,000 .

Median salary of computer engineer , C = $52,000 .

To Find :

The total cost for a business to employ two engineers and three programmers for 1 year .

Solution :

Now , cost of paying two engineers .

$C_e=\$2\times 55000\\\\C_e=\$110000$

Also , cost of paying three programmers .

$C_p=3\times 52000\\\\C_p=\$156000$

Therefore , total cost for 1 year is $\$(110000+156000)=\$266000$ .

Hence , this is the required solution .

5 0

2 years ago