Write an equation for the nth term of the arithmetic sequence -4, 1, 6, 11, ... then find a50. An equation is an=__n-__

a50=__

Consider the graph of the exponential function y=3(2)×

Find the cosine function that is represented in the graph.

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000