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Free_Kalibri [48]
3 years ago
14

Use the drop-down menus to complete the statements. The ordered pair given in the first row in the table can be written using fu

nction notation as . f(x) = –2 when x is
Mathematics
2 answers:
kvv77 [185]3 years ago
4 0

f(x) is read is function f of x.

Where x is the input variable and function f(x) gives output value of function for x input value.

For the given function, we have f(3).

If we compare f(3) by f(x), the x represented by input value 3.

Therefore, x value is 3 there.

And we also have f(x) =-5.

Because function value is -5. So we can read it as, "for x input value of the the function gives output value -5."

For the asked value of x is just x=3.

Rus_ich [418]3 years ago
3 0

Answer:

The ordered pair given in the first row in the table can be written using function notation as... 4(-2)=1

f(x) = –2 when x is... 4

Step-by-step explanation:

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Which expression is equivalent to (2^5)^-2
irinina [24]

<u><em>1/1024 is the correct answer.</em></u> First you had to apply exponent rule, and it gave us, \frac{1}{(2^5)^2}, or 2^5^*^2. Then you can also refine, and it gave us, 2^10, or \frac{1}{2^10}. And it gave us the answer is 2^1^0=2*2*2*2*2*2*2*2*2*2=1024, or 1/1024 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

4 0
4 years ago
Pls help Question On the photo
Mrac [35]

Answer:

C. In step 2, Cindy should have multiplied both sides of the equation by 2.

Step-by-step explanation:

I'll go through the equation correctly, and then point out what would have happened.

3 = x/2 - 5

Add 5 to both sides. -5 and 5 cancel out.

8 = x/2

What Cindy should have done here is multiply by 2, not divide by 2. It is important to remember that you do the INVERSE operation to cancel out a number.

What would have happened here is that we have an extra step (though either way we still end up with x being 16.)

Correct Step 2:

Multiply both sides by 2. x/2 and 2x cancel out.

x = 16

Incorrect Step 2:

8/2 = (x/2)/2

4 = x/4

Multiply both sides by 4 (this would be the extra step!).

16 = x

8 0
3 years ago
Choose function or not a function {(0, 3), (4, 2), (3, 5), (4, 6), (5, 7)}
Montano1993 [528]

Answer:

not a function

Step-by-step explanation:

if any of the x values are the same then it isn't a function

4 0
3 years ago
In which quadrant will each of the following points lie? a. (6, −5) b. (3, 2) c. (−2, −8) d. (6, 4) e. (−1, −12) f. (−3, 4)
laiz [17]

Answer:

Quadrant 1:

(6,4) and (3,2)

Quadrant 2:

(-3,4)

Quadrant 3:

(-2,-8) and (-1,-12)

Quadrant 4:

(6,-5)

HOPE THIS HELPS!!!!!! :)

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7 0
4 years ago
Five students wrote a test and the scores were as follows:5,3,7,9 and x. If their total score was 30 find the value of x
blsea [12.9K]

Answer:

The value of X<em> </em>is 6.

Step-by-step explanation:

5 + 3 + 7 + 9 = 24

30 - 24 = 6

X = 6

The difference is 6.  

7 0
3 years ago
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