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nydimaria [60]
3 years ago
11

The distance a baseball travels when a player hits the ball varies directly with the speed with which the player swings the bat.

The graph below shows the distances a baseball travels (in feet) and the speed of the swing (in miles per hour).
Based on the graph, which relationship exists between the speed of the swing and the distance the ball travels?

A. The distance is 0.1 times the swing speed.
B. The distance is 0.2 times the swing speed.
C. The distance is 5 times the swing speed.
D. The distance is 10 times the swing speed.

Mathematics
2 answers:
Mice21 [21]3 years ago
5 0

Answer:

the answer is c

Step-by-step explanation:

Step2247 [10]3 years ago
4 0

Answer:

The answer is C: the distance is 5 times the swing speed

Step-by-step explanation:

On the graph, when the speed is 20mph, the distance is 100ft. 100=20x5 hence the distance is 5 times the speed

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Find the absolute maximum and minimum values of the following functions on the given curves functions:
bagirrra123 [75]

Answer:

Solution has explained below:

Step-by-step explanation:

(a) f(x,y) = x+y

To find out the maximum and minimum values, we need to find first and second derivatives, we have

fx= 1, fx₁=0 and

fy= 1 and fyy=0

For stationary points fx=fy=0, which gives,

1=1=0, so that there is just one stationary point, (x,y)=(0,0)

If  fx₁  < 0 and fyy < 0, function is maximum

If  fx₁ > 0 and fyy > 0, function is minimum.

(b) g(x,y) = xy

Sol: To find out the maximum and minimum values, we need to find first and second derivatives, we have

fx= 1 and fy  = 1

fx₁ = 0 and fyy =0

for stationary points fx = fy =0, which gives 1=1=0, so that there is just one stationary points, (x,y) =(0,0)

If fx₁ < 0 and fyy < 0, function is maximum.

If  fx₁  > 0 and fyy> 0, function is minimum.

c) h(x,y) = 2x2 + y2

sol: To find out the maximum and minimum values, we need to find first and second derivatives, we have

fx = 4x  and fy = 2y

fx₁= 4  and fyy = 2

Now, taking fx = 0 and fy = 0

Gives x=0 and y=0,

Stationary points are (x,y) = (0,0)

If fx₁ < 0 and fyy < 0, solution is maximum,

If fx₁ > 0 and fyy > 0, solution is minimum,

Here, fx₁ = 4 > 0 and fyy = 2 > 0.

6 0
3 years ago
Why is -10+(-10)=0 wrong
kenny6666 [7]

Step-by-step explanation:

because because that would be subtracting positive 10 by -10. not adding -10 + -10 which would be 20

5 0
3 years ago
Read 2 more answers
I need help!<br> I need this today!
larisa [96]

Answer:

Yes.

Step-by-step explanation:

It is because 75=9

Hope This Helps.:)

3 0
2 years ago
2x+y=1<br> 2x+y = -4<br><br><br> Find the solution
maks197457 [2]

Answer:

The answer is No solution

3 0
3 years ago
Quadrilateral a'b'c'd' is the result of dilating quadrilateral abcd about point p by a scale factor of
Karolina [17]

The two statements about the dilated quadrilateral a'b'c'd' are false.

bc and bc' are on the same line ( False)

The length of the cd and c'd' are the same. (False)

<h3 />

The complete question is attached with the answer below.

<h3>What is dilation?</h3>

Dilation is the process of increasing the size of an object while maintaining its shape. Depending on the scale factor, the object's size can be increased or decreased.

Here the quadrilateral abcd is dilated by the scale factor 5 / 2.So the new quadrilateral is a'b'c'd'.

The given two statements are false:-

bc and bc' are on the same line ( False)

The length of the cd and c'd' are the same. (False)

<h3 />

To know more about dilation follow

brainly.com/question/3457976

#SPJ1

4 0
1 year ago
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