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dangina [55]
1 year ago
13

The graph of a function fis shown below.

Mathematics
1 answer:
Liula [17]1 year ago
8 0

The average rate of change from x = -9 to x = -1 of the graph of the given function is 0.

We know that the rate of change of a function is nothing but the slope of the line.

The slope of the line is given by;

Slope = Change in y-coordinate / change in x-coordinate

We are given the graph of a function.

We need to find the average rate of change from x = -9 to x = -1.

Let us find the value of y or f(x) for the given value of x.

For x = -9, y = 2

For x = -1, y = 2.

Put the values of x and y in the slope formula, we will get;

Slope = (2 - 2) / (- 1 - (-9)) = 0

So, the rate of change of function is 0.

Thus, the average rate of change from x = -9 to x = -1 of the graph of the given function is 0.

To learn more about slope of the line visit:

brainly.com/question/16180119

#SPJ1

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antiseptic1488 [7]

After plotting all the three points, we get the parabolic equation in the form is 2(x - 1)²-34.

<h3>What is parabola?</h3>

Any point on a parabola, which has the shape of a U, is situated at an equal distance from the focus, a fixed point, and the directrix, a fixed line.

General equation of the quadratic equation,

Y = ax² + bx +c

Given points,

(-2, 0),

(-1, -10),

(4, 0).

Putting the points in the general equation,

Putting (-2, 0), we get

0 = 4a - 2b + c

Putting (-1, -10), we get

-10 = a - b +c

Putting (4, 0), we get

0 = 16a + 4b +c

Solving all equations we get,

a = 2 , b = -4 , c = -16

After putting the values,

Y = 2x²- 4x- 16

2(x² - 2x - 8)

2(x²- 2x + 1 - 1 - 16)

=2(x - 1)²-34

Hence we get the required equation in the parabolic form.

To know more about parabola, visit :

brainly.com/question/21685473

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5 0
11 months ago
An 8-ounce bag of candy is on sale for $1.12. What is the cost of 1 ounce of this candy?
Darya [45]

Answer:

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Step-by-step explanation:

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3 years ago
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BRAINLIEST if correct<br><br><br><br><br> 4
Viefleur [7K]

Answer:

Yes it is biased

Step-by-step explanation:

It shows favoritism

4 0
3 years ago
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Please answer this question picture shown !!
Naddik [55]
The answer is choice D because the expression 6x^3+x^2-3 is the same as 6x^3+1x^2+0x+(-3). Notice the coefficients are 6, 1, 0, -3

The expression x-7 is in the form x-k where k = 7. This is the test root which is placed outside of the synthetic division bar as shown in choice D.
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Solve y=10x^3 + 5.5x^2 - 58.50x + 45.00
WITCHER [35]

Answer:

  x ∈ {-3, 1.2, 1.25}

Step-by-step explanation:

"Solve" is non-specific as to the solution required. We assume you want the x-intercepts.

A graph shows the zeros to be ...

  • x = -3
  • x = 1.2
  • x = 1.25

The equation can be factored as ...

  y = (1/2)(x +3)(4x -5)(5x -6)

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