What is the maximum number of possible extreme values for the function, f(x) = x4+-7x2-x+6?
A. 3
B. 4
C. 2
D. 5

What is the measure of ac? 5 units 13 units 26 units 39 units

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years