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2 years ago

What are the solutions to the system of equations graphed below?

Mathematics

2 answers:

Digiron [165]2 years ago

8 0

Answer: (2,0) (0,-4)

Step-by-step explanation:

Finger [1]2 years ago

7 0

You haven't provided the graph, therefore, I cannot give an exact answer.
However, I will help you with the concept.

A solution to a system of equations would be one or more order pairs that satisfy ALL equations given in the system.

There are two ways to get the solution of a system of equations:
1- algebraically: 
This would be by solving the equations in the system simultaneously using elimination/substitution,...etc

2- graphically:
This would be by graphing all the equations given in the system and finding the points of intersection between the graphs.
Note that:
If the given system has two equations, then we need to find the point(s) of intersection between the two graphs
If the given system has three equations, then we need to find the point(s) of intersection between the three graphs

Therefore, for your question, all you have to do is find the point(s) of intersection between your graphs.

Hope this helps:)

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Solve using the standard algorithm the area model the distributive property or the partial products method 2,809x4

Assoli18 [71]

Answer:

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Step-by-step explanation:

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3 years ago

Samantha loves to download new music. She originally had 52 songs but plans to purchase 2 new songs each week. She wants to know

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3 years ago

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Miles fills his gas tank with 6 gallons of unleaded gas for $26.58 . How much would it cost him to fill the tank with 18 gallons

borishaifa [10]

We will caluclate the cost per gallon first. Then, we will multiply the new quantity by this cost, so we get the new cost.

As we are told that 6 gallons costs 26.58, we can divide 26.58 by 6 to calculate the cost per gallon. It would be

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11 months ago

The manager at the local auto shop has found that the probability that a car brought into the shop requires an oil change is 0.8

Ber [7]

Answer:

0.85

Step-by-step explanation:

Given two events A and B, the probability that either A or B occurs is given by:

$p(A\cup B) = p(A)+p(B)-p(A\cap B)$

where

$p(A)$ the probability that A occurs

$p(B)$ is the probability that B occurs

$p(A\cap B)$ is the probability that both A and B occur at the same time

In this problem, we know the following facts:

$p(o) = 0.83$ is the probability that the car requires an oil change

$p(b)=0.17$ is the probability that the car requires a brake repair

$p(o\cap b) = 0.15$ is the probability that the car requires both an oil change and brake repair

Therefore, the probability that either o (car requiring oil change) or b (car requiring brake repait) occur is:

$p(o\cup b)=p(o)+p(b)-p(o\cap b)=0.83+0.17-0.15 = 0.85$

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3 years ago

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stepan [7]

Answer:

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y= -14

Step-by-step explanation:

Substitution.

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