Which is the equation of a line that has a slope of 1 half and passes through point open paren 2 comma negative 3 close paren ?

Use the slope-intercept form y = mx + b, where the slope m is 1/2. Substitute the point (2, -3): -3 = (1/2)(2) + b = 1 + b, so b = -4. The equation is y = (1/2)x - 4, which is choice B.

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