Which function represents a line with a slope of −4 and a y-intercept of −2? a) y = 4x − 2 b) y = −4x + 2 c) y = −4x − 2 d) y = −2x − 4

The variable in a relation who’s value depends on the value of the independent variable is called what?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%