3 years ago

Which set of data represents y as a function of x?

Mathematics

1 answer:

Fudgin [204]3 years ago

6 0

Answer:noioooooo one

Step-by-step explanation:

Help What is a linear function in the form y= mx + b for the line passing through (4.5, -4.25) with y-intercept 2.5?

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Select all of the following expressions that are equal to 2.5:

dmitriy555 [2]

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3 years ago

If h (r)= 2/3 r - 6, what is the value of h(-9)?

Bad White [126]

Answer:

$h(-9)=-\frac{2}{33}$

Step-by-step explanation:

The given expression is $h(r)=\frac{2}{3r-6}$

We want to find the value of h(-9).

We substitute r=-9 to obtain:

$h(-9)=\frac{2}{3(-9)-6}$

We multiply out to obtain:

$h(-9)=\frac{2}{-27-6}$

We simplify the denominator to obtain:

$h(-9)=\frac{2}{-33}$

This is the same as:

$h(-9)=-\frac{2}{33}$

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4 years ago

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Step-by-step explanation:

added together it equals 254, so unless there is tax they have enough

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