Which system of inequalities is represented by the graph? a) y < -2x + 4 and y > 3x - 4 b) y > -2x + 4 and y < 3x - 4 c) y ≤ -2x + 4 and y ≥ 3x - 4 d) y ≥ -2x + 4 and y ≤ 3x - 4

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?