Madison is monitoring the temperature over serval hours. her data are show in the table. she draw a line of best fit with the equation y=-6.2+64, where x represents the hour and y represents the temperature.

Describe the meaning of the slope and y-intercept in this context

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.