2. The path of a paper airplane follows the function g(t) = -0.63t2 + 3t +4, where time t is measured in seconds and g(t) represents the height of the paper airplane.
a) Find the x-intercepts of this function and explain the meaning of each answer in the
context of this problem.

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

it is true

step-by-step explanation:

all the combinations add up i used   calculator

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour