Reggie is asked to graph this system of equations:

Mathematics

2 answers:

Serga [27]3 years ago

5 0

<h2>Answer:</h2>

We will solve by graphing this system.

According to the graph bellow, the answer is <em>D. The lines will intersect once, because this system has one solution.</em>

guajiro [1.7K]3 years ago

4 0

Answer: D. The lines will intersect once, because this system has one solution

Step by Step Explination:

Yes it is correct because I took the test and got 100%

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In two or more complete sentences, describe how you would draw the graph of the solution set for the following inequality. -3m+1

Marat540 [252]

First find the value of m by solving the inequality.

Solving the inequality we get value of m: m>-4

Now, for drawing the graph, a dotted line will be on -4, as values greater than -4 are included in the graph. and all the portion on right side of -4 is included in the graph.

Step-by-step explanation:

We need to draw the graph of the solution set for the following inequality. $-3m+18 < 30$

First we will solve the inequality and find value of m

$-3m+18 < 30$

Adding -18 on both sides

$-3m+18-18 < 30-18\\-3m$

Dividing both sides by -3 and reversing the inequality i.e < is changed into >

$\frac{-3m}{-3}-4$

So, value of m is: m>-4

So. for drawing the graph, a dotted line will be on -4, as values greater than -4 are included in the graph. and all the portion on right side of -4 is included in the graph.

The graph is shown in figure attached.

Keywords: Solving inequalities

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