Considering the vertex of the quadratic equation, the maximum height that the object will reach is of 80 feet.
<h3>What is the vertex of a quadratic equation?</h3>
A quadratic equation is modeled by:
The vertex is given by:
In which:
Considering the coefficient a, we have that:
- If a < 0, the vertex is a maximum point.
- If a > 0, the vertex is a minimum point.
In this problem, the equation is:
f(t) = -16t² + 64t + 16.
Hence the coefficients are:
a = -16, b = 64, c = 16.
The maximum value is found as follows:
More can be learned about the vertex of a quadratic equation at brainly.com/question/24737967
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Answer:
Step-by-step explanation:
T = x
S = 2x
J = 15
x + 2x + 15 = 63
3x = 63 - 15
3x = 48
x = 16
Tim has 16 marbles, Sue has 32 marbles and Jim has 15 marbles
Answer:
Alicia is correct
Step-by-step explanation:
The triangles are similar, then ratios of corresponding sides are equal, that is
left triangle to right triangle gives
=
Thus Alicia is correct. Jason has the incorrect sides on the second ratio
Type the correct answer in each box
functions HNK or inverse functions in both are defined for all real numbers using this relationship what is the value of each function composition