(Independent) Quadratic Tables/Features

True or False? The ball hits the ground after 0.75 seconds

• True

• False, the ball hits the ground after about 1.6 seconds

• False, the ball hits the ground at 1.5 seconds

• False, the ball has not hit the ground yet

True or False? The ball reaches a maximum height of about 12 ft

• True
• False, the ball reaches at maximum height of 0.75 feet
• False, the ball reaches a maximum height of 24 feet
• False, the ball reaches height that is less than 12 ft

True or False? The ball is hit from a height of 3 feet

• True
• False, the ball is hit from the ground which is 0 feet
• False, the ball is height from a height of 2 feet
• False, the ball is hit froma height of 4 feet

True or False? The ball travels a total vertical distance of about 24 feet

• True

• False, the ball's total vertical distance traveled is 20 feet

• False, the ball's total vertical distance traveled is 21 feet

• False, the ball's total vertical distance traveled is 22 feet

• False, the ball's total vertical distance traveled is 23 feet

True or False? The ball reaches its maximum height in 1.75 seconds

• True
• False, the ball reaches its maximum height in 0.5 seconds
• False, the ball reaches its maximum height in 0.75 seconds
• False, the ball reaches its maximum height in 1 second

The y-intercept is...

• when x = 0
• where the graph crosses the x-axis
• when y = 0
• where the graph crosses the y-axis

Which words mean the same? Select ALL of them that do.

• x-intercepts
• solutions
• roots
• y-intercepts
• zeros

Identify the vertex and tell whether it's a min or max

• (4,-1); minimum
• (-1,4); minimum
• (4,-1); maximum
• (-1,4); maximum

Identify the vertex and tell whether it's a min or max
(a)  

• (-2,-1); maximum
• (2,-1); maximum
• (-2,-1); minimum
• (2,-1); minimum
• (-1,-2); maximum
• (-1,-2); minimum

Tell whether the vertex is minimum or maximum and then identify the minimum or maximum value

• The vertex is a minimum. The minimum value is 4
• The vertex is a minimum. The minimum value is 2
• The vertex is a maximum. The maximum value is 4
• The vertex is a maximum. The maximum value is 2.