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3 years ago

Evaluate the expression when a=-4 and y=3. a-6y

Mathematics

2 answers:

alekssr [168]3 years ago

6 0

a-6y

-4-6×3

-4-18

-22 ans..

I hope this will help you

Lerok [7]3 years ago

3 0

Answer: -22

Step-by-step explanation:

$\displaystyle\ \Large \boldsymbol{} a-6y=? \ \ if \ \ a=-4 \ \ ; \ \ y=3 \\\\\\ Then \Longrightarrow a-6y=-4-18=-22$

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2 years ago

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Answer:

The function rule in slope-intercept form is:

$y = \frac{1}{2}x-\frac{7}{2}$

Step-by-step explanation:

The slope-intercept form of a function is given as:

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The rate of change is calculated as:

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For this, any two pairs of input and output can be taken.

So using the pairs (1,-3) and (2,-1)

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Putting the value of slope in slope-intercept form

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Putting (1,-3) in the equation

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Putting the value of b

$y = \frac{1}{2}x-\frac{7}{2}$

Hence,

The function rule in slope-intercept form is:

$y = \frac{1}{2}x-\frac{7}{2}$

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3 years ago

Evaluate the expression when a=-4 and y=3. a-6y​

Evaluate the expression when a=-4 and y=3. a-6y