Use the graph of f(x) to find the indicated function values. If x = 0, then f(0) =
.

If f(x) = 0, then x =
.

Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)