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jek_recluse [69]
3 years ago
15

How do you find the rate of change of a function?​

Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:

We calculate the slop of a line.

How to find the slope:

Pick any two points on a graph

The formula of slope is \frac{Y2-Y1}{X2-X1}

For example we have two points that contains the coordinates (5,2) (7,4)

Inserting them to the formula would result in:

\frac{4-2}{7-5}

=\frac{2}{2}

Our rate of change is rise 2, run 2.

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Can someone explain to me how to remove all the perfect squares ? I’m kind of confused and my teacher is unavailable to help and
mixer [17]

Answer:

b^2√30b

Step-by-step explanation:

√30b^5 - Original

Break down the radical with its factors (factor tree)

√3*2*5*b*b*b*b*b  

See what perfect squares you can take out (Can take out four b terms)  You cant take out any perfect squares involving 30 since there are no perfect squares

b^2√3*2*5*b

b^2√30b

4 0
2 years ago
Does anyone know how to do this? please help me
Elis [28]
On the x column, you would write 1, 2, 3, 4, and so on. Then, in the y box, you plug in that number into the equation. Write your answer in the y column. 

For example, if x = 1, then 1^2 + 2 - 8 = - 5. 
If x = 1, y= -5
8 0
3 years ago
Read 2 more answers
−6x+14<−28 OR 9x+15≤−12
Serhud [2]

Answer:x>7 or x ≤ -3

Solving the 1st inequality

-6x +14 < -28 --------------- (Collect like terms)

-6x < -28 - 14

-6x < - 42 -------------------- (Divide both sides by -6)

Note: If you decide an inequality expression by a negative value, the inequality sign changes)

-6x/-6 > -42/-6

x > 7

Solving the 2nd inequality

9x + 15 ≤ −12 ----------- (Collect like terms)

9x ≤ −12 - 15

9x ≤ −27 ------------------(Divide both sides by 9)

9

9x/9 ≤ −27/9

x ≤ -3

Bring both results together, we get

x>7 or x ≤ -3

The final result is complex (i.e. can't be combined together).

Step-by-step explanation:

6 0
3 years ago
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One way to measure self-discipline is the $1-now or $2-later test (which the researchers call the Delay Choice Task) in which we
denis23 [38]

Answer:

A. This study is an experiment, since it was based on a random sample.

Step-by-step explanation:

Simple random sampling is a probabilistic sampling procedure that gives each element of the target population and each possible sample of a given size the same probability of being selected.

8 0
3 years ago
((10 - 3)2 + 7)- 4 + 62
Snowcat [4.5K]
The answer for this question is 79 :)
3 0
2 years ago
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