Which of the following is a nonlinear function?

A toy rocket was shot into the air. The graph below represents the height over the time of the rocket. Which of the following ar

Ludmilka [50]

Answer: Option 'B' and 'C' are correct.

Step-by-step explanation:

Since we have given that

A rocket was fired into the air.

The rocket reached a maximum height of 59 feet at point (3.5,59) as shown in the figure.

And it took the rocket 3.5 seconds to reach its maximum height.

and the rocket landed after 6.9 seconds, So option 'D' is false which states The rocket landed after 34 seconds.

The equation that represents the rocket’s height over time has two solutions is completely false as it has only one solutions.

Hence, Option 'B' and 'C' are correct.

8 0

2 years ago

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What is the slope of the line passing through the points (0,-5) and (4,2)<br>

Vesna [10]

Answer: 7/4.

Step-by-step explanation: To find the slope of a line, one must use the formula (y2-y1)/(x2-x1). In this case y2 is 2, y1 is -5, x2 is 4, and x1 is 0. We can plug this into the equation to get 7/4.

7 0

2 years ago

Jacqueline's clock strikes every 15 minutes, how many times does it strike in a weak?

Ilia_Sergeevich [38]

It would strike <span>672 times. To figure this out all you would do is look up how many minutes is in a week and the divide that number by 15. Hope this helps!</span>

5 0

3 years ago

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PLEASE HELP! Im not very good at math

marysya [2.9K]

Answer:

The answer provided is incorrect, the mistake is in the division between the monomials $x^{\frac{6}{5}}$ and $x^{\frac{2}{5}}$ that is equal to $x^{\frac{4}{5}$ not $x^3$ , because we must mantain the same base "x" and subtract the expoents that are $\frac{6}{5} - \frac{2}{5} = \frac{4}{5}$ .

Step-by-step explanation:

In order to simplify that question we need to multiply, divide and power monomials with the same base "x". When we multiply monomias with the same base we sum the expoents, to divide we subtract the expoents and to power them we multiply the expoents. Therefore to simplify the equations we must do:

$(\frac{x^{\frac{2}{5}}*x^{\frac{4}{5}}}{x^{\frac{2}{5}}})^\frac{1}{2}\\(\frac{x^{\frac{6}{5}}}{x^{\frac{2}{5}}})^\frac{1}{2}\\(x^{\frac{4}{5}})^\frac{1}{2}\\x^{\frac{4}{10}}\\x^{\frac{2}{5}}$

The answer provided is incorrect, the mistake is in the division between the monomials $x^{\frac{6}{5}}$ and $x^{\frac{2}{5}}$ that is equal to $x^{\frac{4}{5}$ not $x^3$ , because we must mantain the same base "x" and subtract the expoents that are $\frac{6}{5} - \frac{2}{5} = \frac{4}{5}$ .

6 0

3 years ago

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A lemonade receipe calls for 1/4 cup of lemon juice for 1 cup of water

balandron [24]

Answer:?

Step-by-step explanation: SO?

4 0

2 years ago