PLEASE ANSWER ASAP I WILL GIVE BRAINLIEST The linear model represents the height, f(x), of a water balloon thrown off the roof of a building over time, x, measured in seconds: A linear model with ordered pairs at 0, 26 and 2, 34 and 4, 34 and 8, 30 and 10, 0 and 12, 0. The x axis is labeled Time in seconds, and the y axis is labeled Height in feet. Part A: During what interval(s) of the domain is the water balloon's height increasing? (2 points) Part B: During what interval(s) of the domain is the water balloon's height staying the same? (2 points) Part C: During what interval(s) of the domain is the water balloon's height decreasing the fastest? Use complete sentences to support your answer. (3 points) Part D: Use the constraints of the real-world situation to predict the height of the water balloon at 14 seconds. Use complete sentences to support your answer. (3 points)

The answer is below

Step-by-step explanation:

a) From 0 to 2 seconds the height of the balloon increases from 26 to 34 feet, the balloons height is increasing during the interval [0, 2]

b) From 2 to 4 seconds the height of the balloon remains the same at 34 feet, therefore the balloons height is the same during the interval (2, 4]

c) From 4 to 8 seconds the height of the balloon decreases from 34 to 30 feet while from 8 to 10 seconds the balloons height decreases from 30 to 0 feet. The balloons height is decreasing the fastest during the interval (8, 10]

d) At 10 seconds the balloon is 0 feet, this means it has landed on the ground, it would continue to be on the ground until it is thrown up again, therefore at 14 second the height of the balloon would be 0 feet (on the ground).

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .