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Nadusha1986 [10]
3 years ago
13

Use average rates of change to determine if the function in the table is Linear or Non-linear.

Mathematics
1 answer:
nevsk [136]3 years ago
3 0

We have been given a table of values of a function. We are asked to determine whether the given function is linear or nonlinear.

We know that a function is linear when its rate of change (slope) is constant.

Let us find slope for each of the given points using slope formula.

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-3-0}{4-1}=\frac{-3}{3}=-1

Similarly, we will find the slopes using other given coordinates.  

m=\frac{-6-(-3)}{7-4}=\frac{-6+3}{3}=\frac{-3}{3}=-1

m=\frac{-9-(-6)}{10-7}=\frac{-9+6}{3}=\frac{-3}{3}=-1

Since the rate of change for each set of points is -1, so the rate of change is constant.

Therefore, the given function is linear.

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What is 8.7% of 5300? Round to the nearest hundredth.
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Answer:

Step-by-step explanation:

8.7% of 5300 is 461.1

Rounding up to the nearest hundredth gives your answer as

500

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What is the formula for Pythagorean Theorem?
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Geometry math question no Guessing and Please show work thank you
Lelu [443]

DE + EF = 4x+2

DE = x+7

EF = 7

Substitute these in

x + 7 + 7 = 4x + 2

x + 14 = 4x + 2

subtract x from both sides

14 = 3x + 2

subtract 2 from both sides

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divide both sides by 3

x = 4

substitute this in to find the length of DE

DE = x + 7

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the answer is 11

5 0
3 years ago
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How can I find equivalent expressions to the given expression?
nlexa [21]

Answer:

\frac{36t^2}{6^t} ~~ Not ~Equivalent

\frac{6t^2}{36^t} ~ ~Equivalent   ✔︎

6^{t^2} *36^t ~~ Not~ Equivalent

᪥༄᪥༄᪥༄᪥༄᪥༄᪥༄

Hope it helps...

Have a great day!!.

8 0
3 years ago
Solve for x.<br><br><br><br> Enter your answer in the box.<br><br> x =____°
Vlad1618 [11]

we know that

The sum of all interior angles in the polygon is equal to the formula

(n-2)*180\°

where

n is the number of sides of the polygon

In this problem we have

n=6

substitute the value in the formula

(6-2)*180\°=720\°

<u>Find the value of x</u>

720\°=x\°+108\°+113\°+132\°+75\°+160\°\\720\°=x\°+588\°\\x\°=720\°-588\°\\x=132\°

therefore

<u>the answer is</u>

the measure of x is 132\°


6 0
3 years ago
Read 2 more answers
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