Which is the graph of f(x) = -3√x?pls answer quickly

Mathematics

1 answer:

k0ka [10]3 years ago

4 0

Answer: the graph farthest to the right is almost correct. If you substitute values for x in the function f(x)= -3√x , the output does not match the curve on the graphs shown.

If you have a choice that includes only a curve to the right of the y- axis, that would be better.

Step-by-step explanation: Square roots of Negative x-values will result in imaginary numbers. Otherwise the graph with the curve passing through coordinates (1,-3) (4,-6) and (9,-9) is a good choice.

(And ask your teacher about the square root of negative numbers on this graph.)

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yarga [219]

Answer:

Standard deviation = 5.1

Mean = 13

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Step-by-step explanation:

The sample standard deviation measures the spread of a data distribution of the sample. It is usually used to estimate the population standard deviation

The mean of a set of numbers is the sum divided by the number of terms.

Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

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2 years ago

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maxonik [38]

Answer:

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3 years ago

A triangle has three angles that measure 15 degrees, 85 degrees and (4x - 20). What is the value of x?

Lostsunrise [7]

180=15+85+(4x-20)
180-15-85=4x-20
80=4x-20
4x-20=80
4x=80+20
4x=100
x=100/4
x=25

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