Mathematics, 24.02.2021 23:00 isabeltorres5
Quadratic equations model many situations in real-life, particularly those involving the path of a projectile. The problem below illustrates how the graph and characteristics of a quadratic function can be used to model the path of a thrown rock. Phillip is standing on a ledge that juts out over a lake. He tosses a rock straight up with a velocity of 48 feet per second. The rock leaves his hand at a point 64 feet above the surface of the lake. The rock travels upward and then falls into the lake. This graph and table represent the height above the water, h(t), as a function of the time, t, in seconds after Philip releases the rock. The height of the ball at any given time can be represented as h(t) = -16t^2 + 48t + 64. Identify the vertex
Answers: 1
Mathematics, 21.06.2019 14:00
Which is an equation for the nth terms of the sequence 12,15,18,21
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Mathematics, 21.06.2019 17:00
Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
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Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
Mathematics, 22.06.2019 01:00
What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5
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Quadratic equations model many situations in real-life, particularly those involving the path of a p...
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