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3 years ago

Help me quick please!

Mathematics

1 answer:

trapecia [35]3 years ago

8 0

Answer:

-3 and 1

Step-by-step explanation:

Zeros of a function are usually the points the graph touches on the x axis.

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If f(x)=x^3−x, what is the average rate of change of f(x) over the interval [1, 5]? a)29.5 b)30 c)43 d)120

avanturin [10]

$\bf slope = m = \cfrac{rise}{run} \implies 
\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\
f(x)= x^3-x \qquad 
\begin{cases}
x_1=1\\
x_2=5
\end{cases}\implies \cfrac{f(5)-f(1)}{5-1}
\\\\\\
\cfrac{[5^3-5]~-~[1^3-1]}{4}\implies \cfrac{125-5~~-~~0}{4}\implies \cfrac{120}{4}\implies 30$

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3 years ago

John takes out a personal loan for $5,000 at an annual interest rate 7.5%, compounded monthly. He plans to pay off the loan (inc

myrzilka [38]

Answer:

155.53

Step-by-step explanation:

I know where this question is from hahaha

6 0

3 years ago

Factor the expression. K^2-16h^2

Tresset [83]

Step-by-step explanation:

${k}^{2} - 16 {h}^{2} \\ \\ = {k}^{2} - (4 {h})^{2} \\ \\ = (k + 4h)(k - 4h)$

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3 years ago

Examine the word PROBABILITY, if a letter is picked at random, find probability that 13 was picked. The number picked did not in

DerKrebs [107]

Answer:

-19

Step-by-step explanation:

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3 years ago

3. The values for p and q represent the equilibrium point. As related to the troupe's

svp [43]

Answer: The equilibrium point represents the raising or lowering the price in response to changes in the supply or demand.

If the price of a good is above equilibrium, this means that the quantity of the good supplied exceeds the quantity of the good demanded.

If the quantity is below the equilibrium point, it will create a shortage. because the quantity supplied is less than quantity demanded.

Hope this helps!

Step-by-step explanation:

5 0

3 years ago

Help me quick please!​

Help me quick please!