If F(x)= -2x+8 and g(x)= square root of x +9 which statement if true?
-6 is not the domain of f°g
-6 is the domain of f°g​

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5