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2 years ago

12

Kristoff ran more than 16 miles. Kristoff wants to write an inequality for the number of miles he ran. What constant should he u

se in the inequality?

2 answers:

Levart [38]2 years ago

7 0

Hope this helps you ;)

Elden [556K]2 years ago

3 0

its 16, btw i dont really know much about this but im 100 percent is 16

Hope it helps

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Which graph represents the function f (x) = StartFraction 3 x minus 2 Over x minus 2 EndFraction? On a coordinate plane, a hyper

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On a coordinate plane, a curved line with a minimum value of (negative 2.5, negative 12) and a maximum value of (0, negative 3)

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2. Amy had 0.87 liters of grape juice. Flora had 0.92 liters more. How much

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2 years ago

Let a and b be real numbers where a=/b=/c=/0 which of the following functions could represent the graph below?

Tresset [83]

Answer: The second option; y = (x - a)^2*(x-b)^4

Step-by-step explanation:

Ok, we have that a and b are real numbers different than zero.

In the graph, we can see that the line touches the x-axis in two values. Now, if we would have an equation like:

y = x*(x - a)^3*(x - b)^3

then when x = 0 we would have:

y = 0*(0-a)^3*(0-b)^3 = 0

But in the graph, we can see that when x = 0, the value of y is different than zero, so we can discard options 1 and 3.

So the remaining options are:

y = (x - a)^2*(x-b)^4

y = (x - a)^5*(x - b)

Now, another thing you can see in the graph is that it is always positive.

Particularly the second option allows negative values for y because it has odd powers, then we can also discard this option.

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2 years ago

Drag each object to show whether distance is proportional to time in the situation represented. A horse running around a race tr

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Answer:

Situation Relation

1 Distance is not proportional to time.

2 Distance is proportional to time.

3 Distance is proportional to time.

4 Not much information.

Step-by-step explanation:

We are required to match the options to whether distance is proportional to time in the following situations.

1. A horse running around a race track.

Since, the horse is running around the race track. So, the speed of the horse can vary at different time

So, distance is not proportional to time.

2. A truck passing through 4 cities at a constant speed.

As, Distance = Speed × Time and we are given that the speed is constant.

So, distance is directly proportional to the time.

3. A dog jogging at a constant speed for 20 minutes.

As, Distance = Speed × Time and we are given that the speed is constant.

So, distance is directly proportional to the time.

4. A person running down a field to score a touchdown.

Since, there is no information about the speed of the person.

But, as the person is running to score a touchdown, he may run at a constant speed.

So, there is not much information.

Hence, we have,

Situation Relation

1 Distance is not proportional to time.

2 Distance is proportional to time.

3 Distance is proportional to time.

4 Not much information.

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1 year ago

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