The distance from Elliot's house to his friend's house is 3 miles. Elliot rode is bike to his friend's house and then walked back home. Elliot averages 4 miles per hour faster when riding his bike than walking. The total amount of time it took Elliot to reach his friends house and then travel back home was two hours. Which equation would be used to find Elliot's walking speed?

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811