3 years ago

Sketch the graphs: y=|x|, y=|x+4|, and y=|x-3|

Mathematics

1 answer:

ss7ja [257]3 years ago

8 0

Answer:

Use the website Desmos

Step-by-step explanation:

Type it in on the right side of the screen to see the graph,

make sure to understand why it is doing that though, its useless to be in school if you dont want to learn. and if you dont learn, good luck in life.

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Solve this system to determine how many minutes you have been walking and how many minutes your friend has been walking: x+y=72

guajiro [1.7K]

I believe the answer is 99.5

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2 years ago

What is the linear function equation represented by the graph?

SVETLANKA909090 [29]

Answer:

$y=\frac{1}{3}x -4$

Step-by-step explanation:

To write a linear function, use y=mx+b where m is the slope and b is the y-intercept. The y-intercept is where the line on the graph crosses the y-axis. On the graph is crosses at (0,-4). So b=-4. To find the slope, subtract the difference between two points on the line which cross through a grid line intersection. (0,-4) is one point. (3,-3) is another.

$\frac{-3--4}{3-0}=\frac{-3+4}{3} =\frac{1}{3}$