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3 years ago

A polygon is shown on the graph

Mathematics

2 answers:

boyakko [2]3 years ago

8 0

(x+5,y-4) :The Answer

Grace [21]3 years ago

6 0

Answer:

A’(-1,1), B’(-1,-2), C’(3,-2), D’(3,2)

Step-by-step explanation:

Basically it's just (x+5,y-4)

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PLEASE HELP!!!

julia-pushkina [17]

Answer:

y = -3x+7

Step-by-step explanation:

Point (0,7)

Point (1,4)

slope = y2-y1/x2-x1

slope = 4-7/1-0

slope = -3/1

slope = -3

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3 years ago

Which expressions is a Sum?

Pie

Answer:

Step-by-step explanation:

sum always means only addition :D mark brainliest if right

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3 years ago

Write the slope-intercept form of the equation of each line?

Ivenika [448]

Problem 1

It appears the line is going through the points (-1,-4) and (0,5)

Let's find the slope

$(x_1,y_1) = (-1,-4) \text{ and } (x_2,y_2) = (0,5)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{5 - (-4)}{0 - (-1)}\\\\m = \frac{5 + 4}{0 + 1}\\\\m = \frac{9}{1}\\\\m = 9\\\\$

The slope is 9

The y intercept is b = 5 as this is where the graph crosses the y axis.

We go from y = mx+b to y = 9x+5

<h3>Answer: y = 9x+5</h3>

=======================================================

Problem 2

This line goes through the points (0,4) and (5,5)

We'll follow the same exact steps as before

First we need the slope

$(x_1,y_1) = (0,4) \text{ and } (x_2,y_2) = (5,5)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{5 - 4}{5 - 0}\\\\m = \frac{1}{5}\\\\$

The y intercept is the y coordinate of (0,4) so it's b = 4

<h3>Answer: $y = \frac{1}{5}x+4$ </h3>

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2 years ago

Need answer asap ( will give brainliest )

Yakvenalex [24]

Answer:

Step-by-step explanation:

X=9

Y=-4

6 0

3 years ago

Read 2 more answers

I'm really confused on this question..could anybody help?

DerKrebs [107]

Okay, so for example, A. A which equals 0.75 can be put in between 0 and 1 but closer to 1 by a little bit. They are just asking you to graph it, thats all.

7 0

3 years ago