What is an equation in point-slope form of the line that passes through (−7, 1) and (−3, 9)?
A. y + 3 = 2(...

Question

What is an equation in point-slope form of the line that passes through (−7, 1) and (−3, 9)?
	A.	y + 3 = 2(x − 9)
	B.	y − 3 = 2(x + 9)
	C.	y + 9 = 2(x − 3)
	D.	y − 9 = 2(x + 3)

CramX · Accepted Answer

Step 1: Q1: Calculate the slope. The slope is found by dividing the change in y by the change in x. Step 2: Q1: Write point-slope form using (−3, 9). Substitute the slope and the point (−3, 9) into the point-slope formula. Step 3: Q1: Final Answer. The equation in point-slope form is option D. Final Answer: The equation in point-slope form is option D.

$y - 9 = 2(x + 3)$

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Answer

Full Solution Locked

Step 1:
Calculate the slope

Step 2:
Write point-slope form using (−3, 9)

Step 3:
Final Answer

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