A juggler throws balls into the air during a performance. The path traced by a ball is modeled using a quadratic
function as shown below, where h(t) represents the
height in feet and t represents the time in seconds.
What does the h(t) intercept of the
graph represent?

A the height from which the ball is thrown

B the maximum height reached by the ball
C the time taken for the ball to
reach the ground
D the time taken by the ball to
reach the maximum height

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

1010: 3030

is it i think

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: