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blagie [28]
3 years ago
10

Which equation represents a line that passes through (-9,-3) and has a slope of -6?

Mathematics
1 answer:
zmey [24]3 years ago
4 0

Answer: y=-6x-57

Step-by-step explanation: the normal format of a linear equation is

y=(slope)x+y intercept. The slope is -6 so y=-6x+y intercept. Plugging in the cordinates, -3=-9(-6)+y intercept. We'll call the y intercept b. -3=54+b. Subtract 54 from both sides of the equation and you get b=-54. The linear equation is

y=-6x-57.

You can check by plugging in x= -9, and y= -3. -3=54-57. -3=-3

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3 years ago
one x-intercept for a parabola is at the point (2, 0). use the quadratic formula to find the other x-intercept for the parabola
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Answer:

Step-by-step explanation:

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These relations between the solutions give us a brief idea of what the solutions should be like.

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3 years ago
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Step-by-step explanation:

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