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Alik [6]
2 years ago
12

Use the Table below to find the Average Rate of Change from x = -2 to x = 1. Show your work for full credit.

Mathematics
1 answer:
sergey [27]2 years ago
8 0

Answer:

We conclude that:

The average rate = -1

Step-by-step explanation:

We need to find the Average Rate of Change from x = -2 to x = 1.

From the table it is clear that:

at x₁ = -2, f(x₁) = 3

at x₂ = 1,  f(x₂) = 0

The formula to determine the average rate of change from x = -2 to x = 1.

Average rate = [f(x₂) - f(x₁)] / [ x₂ - x₁]

                      = [0 - 3] / [1-(-2)]

                      = -3 / 3

                      = -1

Therefore, we conclude that:

The average rate = -1

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Lisa [10]

Answer:

9

Step-by-step explanation:

1. First, we need to set up an equation to find the value of x and then the length of EF.

2. We know that DG is equal to 33, so we can add all the three sections it's cut into altogether to get 33. Therefore, we get an equation of: 3x - 28 + 3x - 30 + x = 33

3. (Solving for x)

Step 1: Simplify both sides of the equation.

  • 3x - 28 + 3x - 30 + x = 33
  • (3x+3x+x) + (-28-30)=33
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Step 2: Add 58 to both sides.

  • 7x - 58 + 58 = 33 + 58
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Step 3: Divide both sides by 7.

  • \frac{7x}{7} = \frac{91}{7}
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4. Now that we know x is equal to 13, we can plug that value in for the expression 3x - 30.

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Therefore, the length of EF is 9.

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3 years ago
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Natalija [7]

Answer:

The equation of the function: y = mx + b

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Answer:

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Step-by-step explanation:

first, put in (5x-4) for the x in g(x).

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now, FOIL and simplify.

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now, plug in -1 for x.

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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

As we know,

Area of parallelogram :

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