Example Step by Step
A ball was thrown off a bridge. The table relates the height of the ball above the ground in
feet to the time in seconds after it was thrown. Use the data to enter a quadratic model in
vertex form and convert it to standard form. Use the model to find the height of the ball at
3.5 seconds.

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465