Ryan throws a tennis ball straight up into the air. The ball reaches its maximum height at 2 seconds. The approximate height of the ball x seconds after being thrown is shown in the table. Which equation models the motion of the ball?

y=-16(x-2)^2+68

Step-by-step explanation:

y=-17×(x-4)

4=-17(0)(0-4)

4+-0

y=-16(x)(x-4)

4=-16(0)(0-4)

4+-0

y=-16(x-2)^2+68

4=-16(0-2)^2+68

4=-16(4)+68

4=-64+68

4=4

y=-16(x-2)^2+68

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

109 trust me

step-by-step explanation: