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n200080 [17]
3 years ago
8

Practice worksheet : relations and functions

Mathematics
2 answers:
jenyasd209 [6]3 years ago
7 0

Answer:b

Step-by-step explanation:

ololo11 [35]3 years ago
6 0
Where is the work sheet and I will see what I can do.
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Which function represents a proportional relationship? A) f(x) = 3x 4 B) f(x) = 3 4x C) f(x) = 3x 4 + 3 4 D) f(x) = 3 4x + 3 4
densk [106]

Answer: OPTION B

Step-by-step explanation:

The equation of a line that passes through the origin is the following:

y=mx

Where "m" is the slope of the line.

By definition, Proportional relationships have the following form:

y=kx

Where "k" is the Constant of proportionality.

Then, as you can notice, if you graph a Proportional relationship you will get a line that passes through the origin.

Therefore, based on the explained above, you can conclude that the option that shows a function  that represents a Proportional relationship is the Option B.

Then, this is:

f(x)=\frac{3}{4}x

6 0
3 years ago
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There are 18 female students and 16 male students in a class. Which of the following expresses the ratio of female students to m
fiasKO [112]

Hey!

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

Solution:

The ratio is FEMALES to MALES.

So its 18/16, 18:16, or 18 to 16.

~Now we need to simplify.

18:16 → 18/2:16/2 → 9:8

*Note* When you have a ratio you need to know which comes first. If you put males to females that incorrect. It has to be correct according to the question.

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

Answer:

\large\boxed{B)~9~to~8}

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

Hope This Helped! Good Luck!

4 0
3 years ago
What are the largest numbers for each of the following sums of three consecutive numbers: n Correct answer is brainliest
Andreyy89

Answer:

so where are the 3 consecutive numbers?

7 0
3 years ago
Use the table to identify the values of p and q that should be used to factor x2
xxTIMURxx [149]

Answer:

-1 and 10

Step-by-step explanation:

I just took the quiz

5 0
3 years ago
Please help brainlist!
insens350 [35]

Answer:

4/8 - 2/8 = 2/8 = 1/4

Step-by-step explanation:

8 0
3 years ago
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