3 years ago

Help me plz help me plz ??

Mathematics

2 answers:

Oduvanchick [21]3 years ago

7 0

Answer:

I just want points hahahaha

hram777 [196]3 years ago

6 0

Y=2X+7 because you’re adding 2 to every section. I hope this helps you unlike that other guy who answered the question just for points.

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PLEASE HELP!!

miskamm [114]

Answer: Choice A. 4 times

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

Explanation:

We'll be using this formula

$m = \frac{f(b)-f(a)}{b-a}$

to compute the average rate of change (AROC) from x = a to x = b. Note how this is effectively the slope formula because y = f(x).

To start things off, we'll compute the AROC from x = 1 to x = 2.

$m = \frac{g(b)-g(a)}{b-a}\\\\m = \frac{g(2)-g(1)}{2-1}\\\\m = \frac{5(2)^2-5(2)^1}{2-1}\\\\m = \frac{10}{1}\\\\m = 10\\\\$

Do the same for the AROC from x = 3 to x = 4.

$m = \frac{g(b)-g(a)}{b-a}\\\\m = \frac{g(4)-g(3)}{4-3}\\\\m = \frac{5(2)^4-5(2)^3}{4-3}\\\\m = \frac{40}{1}\\\\m = 40\\\\$

The jump from m = 10 to m = 40 is "times 4", which is why choice A is the final answer.

7 0

3 years ago

Give the slope-intercept form of the equation of the line that is perpendicular to –7x – 8y = 12 and contains P(–3, 1)

snow_lady [41]

Answer:

(-7/8)

Step-by-step explanation:

the line is -7x -8y =12

its slope = -(-7/-8)= -7/8

it passes through P(-3, 1)

(y-1)=(-7/8)(x+3)

y-1 = (-7/8)x - 21/8

y = (-7/8)x -13/8

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3 years ago

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dangina [55]

The scientist would spend 14.25 hours observing dolphins and sea lions in 6 days.

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Alecsey [184]

24 liters of chlorine.

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Sunny_sXe [5.5K]

Answer:

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