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3 years ago

Which equation represents the line that has a slope of 4 and passes through the point (2, 7)?

Mathematics

1 answer:

Wittaler [7]3 years ago

3 0

Answer:

The answer is y = 4x - 1.

Step-by-step explanation:

☆The equation we'll be using: y = mx + b

☆Since we already have the slope. we have to find the y-intercept.

☆ $y = mx + b \\ \\ 7 = 4(2) + b \\ 7 = 8 + b \\ \frac{ - 8 = - 8 \: \: \: \: \: \: \: \: \: \: \: }{ - 1 = b \: \: \: \: \: \: \: \: \: \: }$

☆Using the information we gathered and was given, we just to put them together.

☆ $y = 4x - 1$

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3 years ago

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----------------------------

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Which equation represents the line that has a slope of 4 and passes through the point (2, 7)?​

Which equation represents the line that has a slope of 4 and passes through the point (2, 7)?