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3 years ago

The graph that represents 4 ≤ x

Mathematics

2 answers:

AVprozaik [17]3 years ago

6 0

Answer:

Refer attachment.

Step-by-step explanation:

Given: Equation as 4 ≤ x

We have to plot the graph for that represents the given equation 4 ≤ x.

Consider the given equation 4 ≤ x.

It can be read as x takes values which is greater than and equal to 4.

So, the graph of this equation 4 ≤ x is given as shown below.

Lilit [14]3 years ago

5 0

Answer:
The graph of the function is shown in the attached image

Explanation:
We want to graph the function:
4 ≤ x
We will start by graphing the line x = 4 
The line x = 4 will be a vertical line parallel to the y-axis

Our desired region will be the one having all values of x less than or equal to 4 (this means that the line of the graph will be a solid line as it is included in our region)

Hope this helps :)

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A ball is kicked upward with an initial velocity of 32 feet per second. The ball's height, h (in feet), from the ground is model

stellarik [79]

Answer:

1. t = 0.995 s

2. h = 15.92 ft

Step-by-step explanation:

First we have to look at the following formula

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then we work it to clear what we want

Vo + gt = Vf

gt = Vf - Vo

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Now we have to complete the formula with the real data

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Vf = 0 because when it reaches its maximum point it will stop before starting to lower

g = -32,16 ft/s² it is a known constant, that we use it with the negative sign because it is in the opposite direction to ours

t = (0 ft/s - 32 ft/s) / -32,16 ft/s²

we solve and ...

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Now we will implement this result in the following formula to get the height at that time

h = (Vo - Vf) *t /2

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3 years ago

Given the system of equations, what is the x-coordinate of the solution?

Nimfa-mama [501]

Answer: Choice C) -11

-----------------------------------

Explanation:

The first equation given is y = 3 - 1/2x
In other words, y is the same as 3 - 1/2x.
We can replace y in the second equation with 3 - 1/2x
This is known as substitution (think of a substitute teacher who is a temporary replacement for your teacher)

Doing this leads to...
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