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Multiple Choice
Write each equation in point-slope form. Slope: ; Point:
A
y−5=−23x
B
y=−23(x−5)
C
y=23(x−5)
D
y+5=−23x
Verified step by step guidance
1
Recall the point-slope form of a linear equation, which is given by the formula: \[y - y_1 = m(x - x_1)\] where \(m\) is the slope and \((x_1, y_1)\) is a point on the line.
Identify the given slope and point from the problem: the slope \(m = -\frac{3}{2}\) and the point is \((0, 5)\).
Substitute the slope \(m = -\frac{3}{2}\) and the coordinates of the point \(x_1 = 0\), \(y_1 = 5\) into the point-slope formula: \[y - 5 = -\frac{3}{2}(x - 0)\]
Simplify the expression inside the parentheses: since \(x - 0\) is just \(x\), the equation becomes: \[y - 5 = -\frac{3}{2}x\]
This is the equation in point-slope form representing the line with slope \(-\frac{3}{2}\) passing through the point \((0, 5)\).