Choose the equation below that represents the line passing through the point (−5, 1) with a slope of 3/2
a: y − 5 = 3/2 (x + 1) b: y + 1 =3/2 (x − 5) c: y + 5 = 3/2 (x − 1) d: y − 1 = 3/2 (x + 5)

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Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15