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3 years ago

What is the range of the function?

Mathematics

2 answers:

AleksAgata [21]3 years ago

8 0

The range of the function on the graph is all real numbers greater than or equal to 2 because the range of a function is what the value of y could be, and y begins at 2 and keeps increasing indefinitely.
Hope this helps!

Nikitich [7]3 years ago

6 0

Answer:

The range is all real numbers greater than or equal to 2

Step-by-step explanation:

We need to find the range of the given function using graph

Range is the set of all y values for which the function is defined

To find the range of the function using graph we look at the y values on the graph

The blue graph start at the point (1,2) (closed circle at 2) and goes on increasing

the y value of the starting point is 2

So the range of the function starts at 2 and goes on increasing

The range is all real numbers greater than or equal to 2

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2 years ago

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3 years ago

Solve the following system of equations:

Vladimir79 [104]

Answer:

(-1,1)

Step-by-step explanation:

We can solve this by either graphing and finding ther point the lines intersect, or mathematically, I'll do both.

Graphing:

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See the attached graph. The lines intersect at (-1,1)

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

I'll rearrange the first equation (to make it easier for me):

−2x + 4y = 6

4y = 2x + 6

y = (1/2)x + 1.5

Now lets substitute the second equation into the first so that we can eliminate y:

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=================

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