The equation of the piecewise function f(x) is below. what is the value of f(–2)?

f(–2) = –6
f(–2) = –4
f(–2) = 0
f(–2) = 3
d is the answer f(-2)=3

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Is a positive integer raised to a negative power always positive

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