P(x) = 4x4 + 13x3 – 49x2 – 73x –15

For what values of b will f(x)= logbx be a decreasing function? (16 )

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Which of the following expressions is equal to 2x^2+8