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Airida [17]
3 years ago
5

Parallel to y=2/3x+4 and goes through (-9,-2)

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
8 0
Hey there :)

y = \frac{2}{3}x + 4

Since this line is parallel to the line to be found, both have the same slope: \frac{2}{3}

Coordinates: ( - 9 , - 2 )

y - ( -2 ) = \frac{2}{3} ( x - ( -9 ) )
y + 2 = \frac{2}{3} x + 6
y = \frac{2}{3} x + 6 - 2

y = \frac{2}{3}x + 4


alukav5142 [94]3 years ago
6 0
Hi there! The answer is y = 2/3x + 4

When the line we are looking for is parallel to y = 2/3x + 4, the slope is the same as in the line mentioned before. Hence, we get the following formula:
y =  \frac{2}{3}x + b

In this equation, b represents a number. Since the line passes through the point (-9, -2) we can plug in the coordinates into the formula. Then we get the following:
\frac{2}{3} * -9 + b = -2
-6 + b = -2

Now we add 6 to both sides of the equation
b = 4

We've now found our answer, the formula of the line, which is:
y = 2/3x + 4
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