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3 years ago

An equation for a line in the xy-plane allows you to find the value of y, given x.

Mathematics

2 answers:

Kobotan [32]3 years ago

6 0

An equation in xy-plane will always have two variable x and y.

So if any one of x or y value is given then we can use that to find other x or y value.

Hence given statement is TRUE.

finlep [7]3 years ago

5 0

An equation for a line in the xy-plane allows you to find the value of y, given x

the statement is true

here we are given with the value of x

so we have here two variables available

now it is a fact that if value of a variable is known in a equation we can easily get the value of other variable

here value of x is given which is a variable so it is evident that for a line in the xy-plane allows us to find the value of y, given x.

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2 years ago

Jeanne babysits for $6 per hour. She also works as a reading tutor for $10 per hour. She is only allowed to work 20 hours per we

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Part a) Use a system of inequalities to model the scenario

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x-------> represent babysitting hours

y-------> represent tutoring hours

we know that

--------> inequality

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we know that

--------> inequality

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Using a graph tool

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see the attached figure N

--------> inequality

This inequality represent Jeanne’s probable income earned this week

Using a graph tool

the solution of this inequality is the shaded area

see the attached figure N

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--------> inequality

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using a graph tool

see the attached figure N

Let

------> see the attached figure N

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inequality

------> is ok

inequality

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3 years ago

Read 2 more answers

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