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On the same coordinate plane mark all points (x,y) such that

(A) y=x+3

(B) y=-x+3

(C) y=|x|+3

Sagot :

The graphs of the 3 given functions can be seen in the image attached at the end.

How to mark all the wanted points?

Here we basically want to graph the next 3 functions:

y = x + 3

y = -x + 3

y = |x| + 3

So, the first two are linear equations. To graph these we just need to find two points on the line and connect them with a line.

The last one is the absolute value function translated up by 3 units.

So, to give an example of how to graph the first equation, first we evalaute in x = 0, then we get:

y = 0 + 3 = 3

So we have the point (0, 3)

For that same line we can evaluate in x = 1

y = 1 + 3 = 4

Then we also have the point (1, 4).

Now we have 2 points, we can just connect them with a line.

The graph of the 3 equations can be seen below.

A is the blue line, B is the red line, C is the orange graph.

If you want to learn more about graphing:

https://brainly.com/question/9269626

#SPJ1

View image facundo3141592