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alisha [4.7K]
3 years ago
5

Solve Andre’s inequality 3x+10≤31 h ≥ 7 h ≤ 7 h < 7

Mathematics
1 answer:
Blababa [14]3 years ago
4 0

Answer:

It is h ≤ 7

Step-by-step explanation:

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Murrr4er [49]

Answer:

O A.     y=\frac{4}{3} x-\frac{1}{3}

Step-by-step explanation:

To find the equation of the line, we need to know the slope and the y-intercept.

so, let's start by the slope. We need two points given in the graph.

(4, 5) and (-2, -3)

Then use the Slope-Formula to identify the Slope of the line.

m = slope

m = \frac{y2-y1}{x2-x1}          Slope Formula

m = \frac{-3-5}{-2-4}           subtract the second y from the first y / second x from first x

m = \frac{-8}{-6}               Turn the fraction to positive because two negatives = positi-

m = \frac{8}{6}                 Simplify

m = \frac{4}{3}                 Final Answer

The slope of the line is \frac{4}{3} now what about the y-intercept?

The y-intercept is located at the y axis.

It determines how many units the graph goes up or down depending...

Well in this case, the y-intercept is negative because it is below on the yaxis

Then we must determine the y-intercept.

so we know is negative but it isn't exactly on a point so it is formed as a fra-

then we can determine it by seeing when it hits another unit (hard explainin)

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3 years ago
A function is shown below.
alexandr402 [8]

Answer:

the answer is 4

Step-by-step explanation:

if y=21 the we substitute in the main equation

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x=4

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