The quadratic equation f(x)= x^2 has... A. No zeros
B. Exactly one zero
C. Exactly two zeros
D. More than two zeros
E. None of the above

Are triangles the congruent? write the congruency statement. what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

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. create a question you could ask that could be answered only by graphing or using a logarithm.