The absolute value function, f(x) = |x + 2|, is shown. If the graph is reflected over the x-axis, what is the domain of the function?

all real numbers
all real numbers greater than or equal to 0
all real numbers greater than or equal to –2
all real numbers less than or equal to –2

What is the volume of this square pyramid?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)