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Amanda [17]
3 years ago
15

When a baseball is thrown upward, its height is a function of time. If this function is given by formula h(t)=−16t^2+24t+5, what

is the maximal height it reaches?
Mathematics
1 answer:
Harman [31]3 years ago
6 0

Answer:

14

Step-by-step explanation:

If you graph out the parabola, you look for the maximum height of the parabola and it is 14.

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Write a linear function for the data in each table using function notation.
ASHA 777 [7]

Answer:

  • A. f(x) = 6.5x
  • B. f(x) = 3x - 2

Step-by-step explanation:

<h3>Table A</h3>

This is proportional relationship

<u>The function is:</u>

  • f(x) = 6.5x
<h3>Table B</h3>

<u>The slope is:</u>

  • (10 - 7)/(4 - 3) = 3

<u>The y-intercept is:</u>

  • 10 - 4*3 = -2

<u>The function is:</u>

  • f(x) = 3x - 2
5 0
3 years ago
Read 2 more answers
For the function , f(x) = 2x + 1. If f(x) = 3 , what is the value of x?
kodGreya [7K]

Answer:

For functions, the two notations mean the exact same thing, but "f (x)" gives you more flexibility and more information. You used to say "y = 2x + 3; solve for y when x = –1". Now you say "f (x) = 2x + 3; find f (–1)" (pronounced as "f-of-x equals 2x plus three; find f-of-negative-one").

Step-by-step explanation:

For functions, the two notations mean the exact same thing, but "f (x)" gives you more flexibility and more information. You used to say "y = 2x + 3; solve for y when x = –1". Now you say "f (x) = 2x + 3; find f (–1)" (pronounced as "f-of-x equals 2x plus three; find f-of-negative-one").

6 0
3 years ago
Find the area of the rectangle with the given base and height.
Temka [501]

Answer: 3 1/3 ft^2

Step-by-step explanation:

Start by converting the inches into feet

1 ft = 12 in

4 in/1 x 1 ft/ 12 in = 4/12 ft = 1/3 ft

Now, imagine just multiply like normal for a rectangle:

Area of a rectangle = base x height

Area of rectangle = (10 ft) (1/3 ft)

Area of rectangle = 3 1/3 ft^2

5 0
3 years ago
??? Idk how to do thus
elixir [45]

Answer:

(-17)³

..........

7 0
3 years ago
How to solve 17.1 - 8.2y = -7.02
Wewaii [24]

the answer is

y = 2.941463

which is closest to 3.

4 0
3 years ago
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