(a)Find the average value of f(x)=25−x2 on the interval [0,4]. (b) Find a value c in the interval [0,4] such that f(c) is equal to the average value.

Which graph represents an even function?

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.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3