3 years ago

Write the equation of the line that is parallel to the graph of y=-4x-9 and whose y intercept is 3

1 answer:

8 0

Y = -4x - 9
The new line has the same slope as the one above, that is - 4
A y intercept means the point (in this case) is 0,3 [The x value is 3]

y = -4x + b Now use (0,3)
3 = 0 + b
b = 3

y = - 4x + 3 is the line you want.

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Answer:

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3 years ago

A rectangle with a perimeter of 19m^2+2m-10 and a width of m^2 write an expression for the lenght

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3 years ago