Rock Throw
A rock is thrown directly up from a treehouse that is 20 feet above the ground. The height of the rock t seconds after it is thrown is modeled by the equation h=-16t^2+48t+20 where h is the height of the rock, in feet.
What does x represent?
time (seconds)
The function h(s)=-16s^2+40s+3 gives the height, in feet, of a tennis ball s seconds after someone hits the ball.
What does x represent?
time (seconds)
Assume the equation S=-3x^2+30x-3 models the sales of a recently released video game, where x is the number of weeks after release, and S is the number of weekly sales in millions.
What does x represent?
weeks after release
A video goes viral on social media, the number of views per day can be modeled with the equation y=-1.875x^2+22.5x where x is the number of days after the video is posted and y is the number of views per day in thousands.
What does x represent?
Number of days after video is posted
Pickles started out as which vegetable?
Cucumber
A rock is thrown directly up from a treehouse that is 20 feet above the ground. The height of the rock t seconds after it is thrown is modeled by the equation h=-16t^2+48t+20 where h is the height of the rock, in feet.
What does y represent?
height (feet)
The function h(s)=-16s^2+40s+3 gives the height, in feet, of a tennis ball s seconds after someone hits the ball.
What does y represent?
height (feet)
Assume the equation S=-3x^2+30x-3 models the sales of a recently released video game, where x is the number of weeks after release, and S is the number of weekly sales in millions.
What does y represent?
number of weekly sales in millions
A video goes viral on social media, the number of views per day can be modeled with the equation y=-1.875x^2+22.5x where x is the number of days after the video is posted and y is the number of views per day in thousands.
What does y represent?
views per day in thousands
Who is Luke Skywalker's father?
Darth Vader
A rock is thrown directly up from a treehouse that is 20 feet above the ground. The height of the rock t seconds after it is thrown is modeled by the equation h=-16t^2+48t+20 where h is the height of the rock, in feet.
When will the rock reach it's maximum height?
1.5 seconds
The function h(s)=-16s^2+40s+3 gives the height, in feet, of a tennis ball s seconds after someone hits the ball.
What is the maximum height of the tennis ball?
28 feet
Assume the equation S=-3x^2+30x-3 models the sales of a recently released video game, where x is the number of weeks after release, and S is the number of weekly sales in millions.
According to this model, what are the peak weekly sales for the game?
$72 million
A video goes viral on social media, the number of views per day can be modeled with the equation y=-1.875x^2+22.5x where x is the number of days after the video is posted and y is the number of views per day in thousands.
On what day do the most people watch the video?
Day 6
What do the following words have in common: isosceles, equilateral, and scalene
They are all types of triangles
A rock is thrown directly up from a treehouse that is 20 feet above the ground. The height of the rock t seconds after it is thrown is modeled by the equation h=-16t^2+48t+20 where h is the height of the rock, in feet.
What is the maximum height that the rock reaches?
56 feet
The function h(s)=-16s^2+40s+3 gives the height, in feet, of a tennis ball s seconds after someone hits the ball.
When does the tennis ball hit the ground?
2.57 seconds
Assume the equation S=-3x^2+30x-3 models the sales of a recently released video game, where x is the number of weeks after release, and S is the number of weekly sales in millions.
How many weeks after release until the peak weekly sales are reached?
5 weeks
A video goes viral on social media, the number of views per day can be modeled with the equation y=-1.875x^2+22.5x where x is the number of days after the video is posted and y is the number of views per day in thousands.
What is the maximum number of people that watch the video?
67.5 thousand people
Two US wars had battles that were fought in Yorktown, Virginia. Which two wars were they?
The American Revolution and the Civil War
A rock is thrown directly up from a treehouse that is 20 feet above the ground. The height of the rock t seconds after it is thrown is modeled by the equation h=-16t^2+48t+20 where h is the height of the rock, in feet.
What is the original height of the rock?
20 feet
The function h(s)=-16s^2+40s+3 gives the height, in feet, of a tennis ball s seconds after someone hits the ball.
How high off the ground is the ball 2 seconds into its flight?
19 feet
Assume the equation S=-3x^2+30x-3 models the sales of a recently released video game, where x is the number of weeks after release, and S is the number of weekly sales in millions.
When does the game stop selling?
9.9 weeks
A video goes viral on social media, the number of views per day can be modeled with the equation y=-1.875x^2+22.5x where x is the number of days after the video is posted and y is the number of views per day in thousands.
According to the model, after how many days do people stop watching the video?
12 days
What do you call a baby owl?
An owlet