At the beginning of a population study, a city had 300,000 people. Each year since, the population has grown by 2.1%. Let t be the number of years since start of the study. Let y be the city's population.

Write an exponential function showing the relationship between y and t.

What is a graph with a never ending line called?

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.