Provide an appropriate response.Write the equation of a line that passes through (3, 9) and (0, -7). Write the final answer in the form  where A, B, and C are integers with no common divisors (other than ±1) and 

A. 3x - 16y = 21
B. -16x + 3y = 21
C. 16x - 3y = 21
D. 16x - 3y = -21


Answer: C

Mathematics

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Find the perimeter or area of the figure as indicated. Express your answer in simplified radical form.Find the perimeter of the triangle. 

A. 15 m
B. (11 + 4) m
C. (90 + 4) m
D. ( +  + ) m

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Find the missing factor or exponent(s).x2? ? = x6

A. x12 B. x4 C. x8 D. x2

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Find the general solution for the differential equation. + 2y = 13

A. =  + Ce2x
B. = 13 + Ce2x
C. =  + e2x + Ce-2x
D. =  + Ce-2x

Mathematics

Find the formula for the function.A point P in the fourth quadrant lies on the graph of the function f(x) = -x2. Express the slope of the line joining P to the origin as a function of x.

A. m = x
B. m = -x
C. m = -2x
D. m = 

Mathematics