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Pani-rosa [81]
2 years ago
13

Determine the range of the following graph:

Mathematics
1 answer:
Marizza181 [45]2 years ago
7 0

Answer:

Step-by-step explanation:

you count the number of blocks from left to right

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Please help ASAP ASAP
viva [34]

Answer:X=110

Step-by-step explanation:

When you divide 196 by 20 you get 9.8 so when you divide 1078 by 9.8 you get 110

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3 years ago
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Math help algebra or algebra 2<br>1=k+14​
Maru [420]

Answer:

k=-13

Step-by-step explanation:

1=k+14

1) Subtract 14 from both sides to <u>ISOLATE</u> k:

k=-13

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The range of the function y=secx-2 is all reals except<br><br> -1 1 -3 -2
Umnica [9.8K]

Answer:

For a function y = f(x), the range is the set of all the possible values of y.

In the question you wrote:

y = secx - 2

This can be interpreted as:

y = sec(x - 2)

or

y = sec(x) - 2

So let's see each case (these are kinda the same)

If the function is:

y = sec(x - 2)

Firs remember that:

sec(x) = 1/cos(x)

then we can rewrite:

y = 1/cos(x - 2)

notice that the function cos(x) has the range -1 ≤ y ≤ 1

Then for the two extremes we have:

y = 1/1 = 1

y = 1/-1 = -1

Notice that for:

y = 1/cos(x - 2)

y can never be in the range  -1 < x < 1

As the denominator cant be larger, in absolute value, than 1.

Then we can conclude that the range is all reals except the interval:

-1 < y < 1

If instead the function was:

y = sec(x) - 2

y = 1/cos(x) - 2

Then with the same reasoning, the range will be the set of all real values except:

-1 - 2 < y < 1 - 2

-3 < y < -1

6 0
2 years ago
Part B.
Cerrena [4.2K]

Answer:

#10=462

#11=240

Step-by-step explanation:

22x21=462

16x15=240

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2 years ago
Lamar has a bookcase with b shelves. There are 12 books on each shelf. Using b write an expression for total numbers of books
Snowcat [4.5K]
N=number of books
n=12b
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3 years ago
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