Please explain and show your work What is the degree and the leading coefficient of the following polynomial function? *
f(x)= -3x^2 +5x^4 -7x+9
A) degree = 2 & L. C. = -3

B) degree = 7 & L. C. = -3

C) degree = 5 & L. C. = 4

D) degree = 4 & L. C. = 5

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

she gotta workk that a 2

step-by-step explanation:

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

the probability that a bird is green (.30) is true

step-by-step explanation: