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Fynjy0 [20]
3 years ago
6

11. Find the average rate of change of the equation y = x2 + 4x + 1 on the interval -1 < x < 4.

Mathematics
1 answer:
coldgirl [10]3 years ago
7 0

Answer:

31/5

Step-by-step explanation:

[f(4) - f(-1)] / 4-(-1)

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this one is <u><em>B. Binomial</em></u>!  hope this helps!

Step-by-step explanation:


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emmasim [6.3K]

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Reduce both numbers to their smallest form and put into ratio format

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2 years ago
What is the solution to the equation below -2+ square root 3x-2=6
never [62]

Answer:

A

Step-by-step explanation:

Given

- 2 + \sqrt{3x-2} = 6 ( isolate the radical by adding 2 to both sides )

\sqrt{3x-2} = 8 ( square both sides )

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3x = 66 ( divide both sides by 3 )

x = 22 → A

7 0
3 years ago
2(1 – x) &gt; 2x HELP ASAP!!! I CANT FIGURE THIS OUT
katrin [286]
<h3>Answer:  x < 1/2</h3>

This is the same as saying x < 0.5 since 1/2 = 0.5

====================================================

Work Shown:

2(1-x) > 2x

2*1 + 2*(-x) > 2x ..... distribute

2 - 2x > 2x

2 > 2x+2x .... adding 2x to both sides

2 > 4x

4x < 2 ..... flip both sides; flip the inequality sign

x < 2/4 ..... dividing both sides by 4; see note below

x < 1/2

Note: We do not flip the inequality sign here because we are dividing both sides by a positive value. The inequality sign would only flip if you divide both sides by a negative number.

4 0
3 years ago
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