Graph the following points on the graphing calculator: (0,6) (pi/2,7) (pi, 8) (3pi/2, 7) and (2pi, 6a) explain how to use the graph to write an equation to model the gum’s height. be sure to identify the pattern of the points in your explanation, and identify the values of a and k.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information