2 years ago

Can someone tell ne how to draw graph with equations

Mathematics

1 answer:

miss Akunina [59]2 years ago

5 0

Answer:

ya!

Step-by-step explanation:

Find in the attachment

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Given the function f(x) = x² + 3x - 2 What is the average rate of change for the function from 2 to 6? Show your work.

11Alexandr11 [23.1K]

The average rate of change is 11

Explanation:

The given function is $f(x)=x^{2}+3 x-2$

We need to determine the average rate of change for the function from 2 to 6

The average rate of change can be determined using the formula,

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

where $a=2$ and $b=6$

Now, we shall determine the values of f(2) and f(6) by substituting the values for x = 2 and x = 6 in the function $f(x)=x^{2}+3 x-2$

Thus, we have,

$f(2)=2^{2}+3 (2)-2$

$=4+6-2$

$f(2)=8$

Similarly, substituting x = 6, we get,

$f(6)=6^{2}+3 (6)-2$

$=36+18-2$

$f(6)=52$

Hence, substituting these values in the formula $\frac{f(b)-f(a)}{b-a}$ , we get,

$\frac{f(b)-f(a)}{b-a}=\frac{52-8}{6-2}$

Simplifying, we get,

$\frac{f(b)-f(a)}{b-a}=\frac{44}{4}=11$

Thus, the average rate of change for the function from 2 to 6 is 11

7 0

3 years ago

Eddie is practicing wind sprints during his summer break. He’s able to run 72 meters in 12 seconds. If d represents distance and

irina [24]

I’m pretty sure it would be d=6t

4 0

3 years ago

Read 2 more answers

Find the perimeter of the following figure.

kompoz [17]

Perimeter is 48
12+8+4+4+4+4+4+8=48

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3 years ago

The height (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning. When graphed,

nydimaria [60]

Answer:

13.6 cm

Step-by-step explanation:

The slope of -0.6 tells you the change in height in 7 hours will be ...

(-0.6 cm/h) · (7 h) = -4.2 cm

This is added to the candle height after 12 hours, so the height after 19 hours is ...

17.8 cm -4.2 cm = 13.6 cm

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3 years ago

In the neighborhood of Silver Hills, the Hot Press Newspaper reports that residents (homes) per street purchase their newspaper.

damaskus [11]

Answer:

thanks 4 the points lol

3 0

2 years ago

Can someone tell ne how to draw graph with equations​

Can someone tell ne how to draw graph with equations