Bret threw a baseball up in the air. The following table represents the height f(t), in meters, of the ball above the ground at time t seconds: Time (t)
(in seconds) Height f(t)
(in meters)
0 3
2 4
4 3
6 0


Which of the following is represented by the y-intercept of f(t)?
(A)The ball touches the ground after 6 seconds.
(B)The ball was thrown from a height of 3 meters.
(C)The ball reaches a maximum height of 4 meters.
(D)The ball reaches the maximum height in 2 seconds.

Answers

Answer 1
Answer: The answer is B. The y-intercept is the number on the y axis when x=0. you can see that when x=0, y=3, therefore B is the answer
Answer 2
Answer:

The statement that represents the y-intercept of f(t) is (B)The ball was thrown from a height of 3 meters.

How to determine the y-intercept?

The table of values is given as:

t   f(t)

0 3

2 4

4 3

6 0

The y-intercept is when x = 0.

From the table, we have:

f(0) = 3

This means that: The ball was thrown from a height of 3 meters.

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Answers

Sean is 173 cm tall.

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4). 14

Answers

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trust me

Answer:

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Find the maximum value of x+y given thatx>=-3
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Answers

x ≥ -3
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3(-3) + (5x - 9) ≤ 15
    -9 + (5x - 9) ≤ 15
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       + 18         + 18
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                    5      5
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Paul drives his delivery van 675 miles in 3 days. At this rate, how far will he drive in 15 days?

Answers

Paul can drive a distance of 3,375 miles in 15 days.

What is the proportion?

A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other. Proportions are represented by the symbols "::" or "=".

We have been given that Paul drives his delivery van 675 miles in 3 days.

Let he can drive a distance of x miles in 15 days.

According to the given question, we can write a proportion as

675 miles : 3 days = x miles : 15 days

⇒ 675 / 3 = x / 3

⇒ 225 = x / 3

Apply the cross-multiplication operation,

⇒ x = 225 × 15

⇒ x = 3,375

Therefore, Paul can drive a distance of 3,375 miles in 15 days.

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In 15 days Paul can drive 3,375 miles. hoped this helped...

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Answers

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Answers

Hello,

1) y-8=(8-2)/(4-2)(x-2) ==>y-8=3(x-2) (not in answer!)

2) y-2=3(x-2) ==> Answer A.