2 years ago

Can someone teach me how to solve this please

Mathematics

2 answers:

storchak [24]2 years ago

8 0

Answer: I can help you but I don’t see anything

Step-by-step explanation:

Kay [80]2 years ago

4 0

Answer:

Solve what

Step-by-step explanation:

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The wave rly brush company issued 4,000 shares of common stock worth 200,000.00 total. What is the par value of each share

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2 years ago

Y -13<br> --------- =<br> y -7<br><br>

mario62 [17]

y-13 / y-7

cross multiply

y-13 = y-7

collect like terms

y+y =-7+13

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I hope this helped

4 0

3 years ago

What is the average rate of change for ƒ(x) = −3x + 79 over the interval 2 ≤ x ≤ 4?

Ainat [17]

Answer:

The average rate of change is -3.

Step-by-step explanation:

Given : Function $f(x)=-3x+79$ over the interval 2 ≤ x ≤ 4.

To find : What is the average rate of change ?

Solution :

Function $f(x)=-3x+79$ over [2,4]

The rate of change is the slope of the line,

So, $\text{Rate of change}=\frac{f(4)-f(2)}{4-2}$

$f(4)=-3(4)+79$

$f(4)=-12+79$

$f(4)=67$

$f(2)=-3(2)+79$

$f(2)=-6+79$

$f(2)=73$

Substitute,

$\text{Rate of change}=\frac{67-73}{4-2}$

$\text{Rate of change}=\frac{-6}{2}$

$\text{Rate of change}=-3$

Therefore, The average rate of change is -3.

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2 years ago

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