In the following exercises, solve. Round answers to the nearest tenth. 279. A ball is thrown vertically upward from the ground with an initial velocity of 109 ft/sec. Use the quadratic function h ( t ) = − 16 t 2 + 109 t + 0 to find how long it will take for the ball to reach its maximum height, and then find the maximum height.
In the following exercises, solve. Round answers to the nearest tenth. 279. A ball is thrown vertically upward from the ground with an initial velocity of 109 ft/sec. Use the quadratic function h ( t ) = − 16 t 2 + 109 t + 0 to find how long it will take for the ball to reach its maximum height, and then find the maximum height.
In the following exercises, solve. Round answers to the nearest tenth.
279. A ball is thrown vertically upward from the ground with an initial velocity of 109 ft/sec. Use the quadratic function
h
(
t
)
=
−
16
t
2
+
109
t
+
0
to find how long it will take for the ball to reach its maximum height, and then find the maximum height.
Find the Laplace Transform of the function to express it in frequency domain form.
Please draw a graph that represents the system of equations f(x) = x2 + 2x + 2 and g(x) = –x2 + 2x + 4?
Given the following system of equations and its graph below, what can be determined about the slopes and y-intercepts of the system of equations?
7
y
6
5
4
3
2
-6-5-4-3-2-1
1+
-2
1 2 3 4 5 6
x + 2y = 8
2x + 4y = 12
The slopes are different, and the y-intercepts are different.
The slopes are different, and the y-intercepts are the same.
The slopes are the same, and the y-intercepts are different.
O The slopes are the same, and the y-intercepts are the same.
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