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3 years ago

G(x) = -x^2/4 +7 What is the average rate of change of g over the interval [-2, 4]?

Mathematics

2 answers:

diamong [38]3 years ago

3 0

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Down

Vertex:

( 0 , 7 )

Focus:

( 0 , 6 )

Axis of Symmetry:

x = 0

Directrix:

y = 8

that's all I have that may help

netineya [11]3 years ago

3 0

Answer:

-1/2

Step-by-step explanation:

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Answer:

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3 years ago

Aliyah spent half of her weekly allowance playing arcade games. To earn more money her parents let her mow the lawn for $7. What

Fudgin [204]

Answer:

who mows the lawn for 7 dollars :/

Step-by-step explanation:

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3 years ago

A tree trunk is pulled with a force of 3200 pounds by a truck's cable that makes an angle of 25° with the horizontal. What is th

elena-s [515]

Answer:

The vertical component of the force is 1352 pounds.

Step-by-step explanation:

Given that,

Force acting on the tree trunk, F = 3200 pounds

The truck's cable makes an angle of 25 degree with the vertical. We need to find the vertical component of the force. We know that the force is a vector quantity. The vertical component is given by :

$F_y=F\sin\theta\\\\F_y=3200\times \sin (25)\\\\F_y=1352.37\ \text{pounds}$

$F_y=1352\ \text{pounds}$

Hence, the vertical component of the force is 1352 pounds.

7 0

3 years ago

Suppose that a company claims that its chocolate bars weigh 3.2 ounces on average. The company took many large samples, and each

stiks02 [169]

Answer:

D. The company's chocolate bars weigh 3.2 ounces on average.

Step-by-step explanation:

We are given that a company claims that its chocolate bars weigh 3.2 ounces on average.

The company took many large samples, and each time the mean weight of the sample was within the 95% confidence interval.

Definition of 95% confidence level: 95% confidence level means a range of values that you can be 95% certain contains the true mean of the population.

Thus by considering definition we can conclude that The company's chocolate bars weigh 3.2 ounces on average.

Thus Option D is correct.

D. The company's chocolate bars weigh 3.2 ounces on average.

8 0

3 years ago

Read 2 more answers

I went to the store and bought 4 packs of nerds for $0.98 each and a pack of Little Debbie cakes for $2.15. How

AlexFokin [52]

Answer:

Kindly refer to the attachment

<h2>Thank U Next</h2>

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3 years ago