Answer:
81 degrees
Step-by-step explanation:
Answer:
The initial height of an object above ground before being launched straight up in the air
Step-by-step explanation:
we have

we know that
The number 72 represent the y-intercept of the function
The y-intercept is the value of y when the value of x is equal to zero
In this problem
The value of h when the value of t is zero
Therefore
The initial height of an object above ground before being launched straight up in the air
Subtract C in both sides:
2c + 1 = 1
Subtract 1 on both sides
2c = 0
The solution is:
x = 0
Hope this helped
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