For f(x) = 3x+1 and g(x) = x2 - 6, find (f - g)(x). O A. 3x2 - 17
OB. - x2 + 3x - 5
O c. x2 – 3x - 7
OD. - x2 + 3x + 7

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28