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3 years ago

Graph the function.

Mathematics

2 answers:

liubo4ka [24]3 years ago

5 0

The answer is totally D

kap26 [50]3 years ago

4 0

Answer:

The correct option is D.

Step-by-step explanation:

If a line passing through two points, then the equation of line is

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

From the given graph it is clear that the line is passing through the points (-1,2) and (0,-1), so the equation of line is

$y-2=\frac{-1-2}{0-(-1)}(x-(-1))$

$y-2=-3(x+1)$

$y-2=-3x-3$

$y=-3x-3+2$

$y=-3x-1$

The correct formula for the function is y=-3x-1, therefore the correct option is D.

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Simplify: x + x + x + x + x + 2x *

Yuki888 [10]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help me!!!!!!!!!!!!!!!

Ainat [17]

r = 7.53 so d = 2r = 2(7.53) = 15.06 cm

Area of square = d^2 / 2 = (15.06)^2 / 2 = 113.41 cm^2

Area of circle = 3.14 (7.53)^2 = 178.04 cm^2

Area of yellow region = Area of circle - Area of square

Area of yellow region = 178.04 cm^2 - 113.41 cm^2

Area of yellow region =64.63 cm^2 = 64.6 cm^2 (nearest tenth)

Answer

64.6 cm^2

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3 years ago

A successful basketball player has a height of 6 feet 9 inches, or 206 cm. Based on statistics from a data set, his height con

Sphinxa [80]

Answer:

The player's height is 4.45 standard deviations above the mean.

Step-by-step explanation:

Z-score:

Measures how many standard deviations a measure X is above or below the mean.

His height converts to the z score of 4.45.

This means that:

The player's height is 4.45 standard deviations above the mean.

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3 years ago

In a normal distribution, what is the probability that a data value will fall below the

Serga [27]

Answer:

A 99.96%

Step-by-step explanation:

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