Answer:
400 ft
Step-by-step explanation:
h(t)= -16t^2 + 160t
The vertex is found at
h = -b/2a where b is the coefficient of t and a is the coefficient of t^2
= -160/(2*-16)
-160/-32
5
The time where the maximum occurs is at t=5
To find the maximum substitute into the function
h(5) = -16 (5)^2 +160*5
= -16*25 +800
=-400+800
= 400
The maximum height is 400 ft
Answer:
5 choose 4
= 5
Step-by-step explanation:
<h3>
Answer: (-6, 3)</h3>
Explanation:
First step is to locate point C. It is at location (6, 3)
Reflecting this over the y axis will change the sign of the x coordinate, while keeping the y coordinate the same. We go from (6, 3) to (-6, 3)
The algebraic rule for this is
Therefore, point C' is located at (-6, 3)
The function in this graph is constant in the range of -4 ≤x≤-2 , Option B is the correct answer.
<h3>What is a function ?</h3>
A function is a mathematical statement which identifies relation between independent and dependent variable.
A graph is given
The graph will be considered constant when the y value is constant for any value of x
The value of y is constant in the range of
-4 ≤x≤-2
Therefore Option B is the correct answer.
To know more about Function
brainly.com/question/12431044
#SPJ1
Answer:
1 - false
2 - No, if two angles are equal measures ,then the angles isn't the same measures.
3 -yes, it is true
I hope it helps
Reem