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3 years ago

Can you please help me

Mathematics

1 answer:

dybincka [34]3 years ago

7 0

Answer:

i think its b

Step-by-step explanation:

well if you calculate every thing you used then subtract from all the other bills then it should tell you the answer to how much it should cost

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Write the equation of a line that is parallel to the given line and passes through the given point.

rodikova [14]

Answer:

$y=\frac{1}{3}x +5$

Step-by-step explanation:

Linear equations are typically formatted in slope-intercept form:

$y=mx+b$ where m is the slope of the line and b is the y-intercept (the value of y when the line crosses the y-axis)

<u>1) Determine the slope (m)</u>

Parallel lines will always have the same slope. Therefore, this line will also have a slope of $\frac{1}{3}$ . Plug this into our equation:

$y=\frac{1}{3} x+b$

<u>2) Determine the y-intercept (b)</u>

To solve for the y-intercept (b), plug the given point (-3,4) into our equation and isolate b.

$4=\frac{1}{3}(-3)+b\\4=\frac{-3}{3}+b\\4=-1+b$

Add 1 to both sides

$4+1=-1+b+1\\5=b$

Therefore, the y-intercept is 5. Plug this back into our original equation with the slope:

$y=\frac{1}{3}x +5$

I hope this helps!

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3 years ago