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IgorC [24]
3 years ago
14

Which function is graphed below

Mathematics
2 answers:
Svetlanka [38]3 years ago
6 0
I think the answer is a. f(x)= cos(x).
maxonik [38]3 years ago
6 0

Answer: Option 1 is correct.

Explanation:

This graph shows  that it cuts x-axis at \frac{\pi} {2}=0 and  at \frac{3\pi} {2}=0  which is satisfying the property of  cosx

Extrema of the graph at x=0, \frac{\pi} {2},2\pi

Properties of the given graph:

maxima at x=0 and 2\pi

minima at x=\pi}

x-intercept at x = \frac{\pi} {2}, \frac{3\pi} {2}

period = 2\pi

Range [-1,1]

Domain is all real numbers.

These all properties follows by cos x function.

So, the given graph would be of cos x

Thus, Option 1 is correct.


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Write a whole number that rounds to 10,000 if we are rounding to the nearest ten thousand
Inessa [10]
If you were to round it, a possible answer could be 9,997
8 0
2 years ago
Write an equation for the vertical translation.
Lubov Fominskaja [6]

Answer:

y=-2/9 x – 9

Step-by-step explanation:

It really is simple translation because this is written in y=mx+b, where b is the given y-intercept. From there, just subtract what is needed to go down or add what is need to go up.

y=-2/9 x – 7 – 2

.:y=-2/9 x – 9

7 0
2 years ago
The Eastons traveled 190 miles on a trip to Grandma’s house. At the end of the trip the odometer read 7,602 miles. Write and sol
Black_prince [1.1K]

Answer:

X+190=7602

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Step-by-step explanation:

The odometer read 7412 miles at the beginning of the trip.

3 0
2 years ago
Divide 4 2/3 & 3 1/3. Simplify the answer and write it as a mixed number.
Leto [7]

Answer:

4 2/3 ÷ 3 1/3= 1 2/5

Step-by-step explanation:

First, you turn the mixed terms into an improper fraction like this

4 2/3 → 14/3 because when you multiply 4 times 3 equaling 12 then having 2 then adding that you get 14/3.

3 1/3 → 10/3 because when you multiply 3*3=9 then having 1 and adding that you get 10/3.

Then, you do KCF which stands for <u>Keep Change Flip</u> so for this you would do: 14/3 ÷ 10/3 → 14/3 × 3/10

14 × 3 = 42 and 3 × 10= 30

Now being 42/30 this is considered an improper fraction in which you have to transform it into a mixed number like this:

(For this you need to find the greatest common factor)

42/30 →  42 and 30 greatest common factor is 6 because they are divisible and factor of 6.

Now you divide both the denominator and the numerator y 6 like this:

42 ÷ 6= 7

30 ÷ 6= 5

Now we have 7/5, this is still an improper number so we see how many times 7 can go to 5 which is once. So we have 1 as whole number, now we put the reminder as the numenator of the mix fraction keeping 5 as being the denominator.

Overall, We have our answer 1 2/5

I hope this helps :D  

7 0
3 years ago
What is the solution to this equation? 2x+4=16
AlekseyPX

2x+4=16\\\\2x=12\\\\x=6

3 0
3 years ago
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