What is the y-intercept of the polynomial f(x) defined below? Write

the y-value only

f(x) = 4 + 923 +224 - 92? + 8x

Which of the following tables represents exponential functions?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row