Let f(x) = −x2 + 5x − 7.
Find and simplify the difference quotient,
f(x + h) − f(x)
h
.

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a. ab=bc b. bc=xy c. ab=wx d.

Which number produces an irrational number multiplied by 1/3

Based on the diagrams, what is the value of x?