If x = −2 is a zero of the polynomial function f(x) = 2x3 + 9x2 − 8x − 36, which of the following is another zero of f(x)?
select one:
a. x = 8
b. x = 4
c. x = 3
d. x = 2

What expression is equivalent to 1/2(2+3x-6)

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?