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3 years ago

What is function?write one example

Mathematics

1 answer:

Katena32 [7]3 years ago

6 0

A function is a relation between sets defined by a formation law. Examples:

$F(x)=0$

$F(x) =x$

$F(x) = ax+b$

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Sylvie bought 13 bagels and a container of cream cheese.Each bagel cost the same price.The cream cheese cost $2.95.Sylvie spent

Taya2010 [7]

Ok, first set this up as an equation with your given variables. You know that Sylvie bought 1 container of cream cheese, which is $2.95, and you know that Sylvie spent $7.50 (my best assumption is this is the subtotal) on the cream cheese and 13 bagels. As an equation, it would come out as:

$7.50=2.95+13(b)$

To start solving the algebraic equation, wou can subtract 2.95 on both sides, resulting as

$4.55=13 (b)$

Now, to get "b" by itself, you must divide 13 on both sides, resulting as

$.35=b$

This will answer your question as the cost of 1 bagel would be $0.35 per bagel.

5 0

3 years ago

Read 2 more answers

Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.

rewona [7]

Step 1
Find the equation of f(x)
we have the points
(-10,-6) and (0,4)
Find the slope m

The function in slope intercept form is equal to

we have

-----> the point (0,4) is the y-intercept
substitute

step 2
Find the equation of g(x)
we have the points
(-2,-6) and (0,4)
Find the slope m

The function in slope intercept form is equal to

we have

-----> the point (0,4) is the y-intercept
substitute

step 3
Find the value of k
we have

-----> equation A
-----> equation B
----> equation C
substitute equation A and equation C in equation B and solve for k

3 0

3 years ago

If m A.) 2 B.) 4 C.) 5 D.) 3

Arada [10]

Answer:

Miss gurl... the question not giving what its supposed to gave

Step-by-step explanation:

3 0

2 years ago

1+2= 3+4 4=3 )+0 you dont have to answer just put a random letter or something

Alina [70]

Answer:

last one doesn't even make sense

3 0

2 years ago

The box plot represents the distribution of the number of points scored by a cross country team at 12 meets. If possible, find t

Reil [10]

The median is the value equivalent to the vertical line as shown. Hence the median point is 34

<h3>What is a median?</h3>

The median is defined as the value at the middle after rearrangement.

From the given boxplot, we have the following

The minimum value is equivalent to the lower position of the whisker = 22

The maximum value is equivalent to the upper position of the whisker = 42

The median is the value vertical line in between the box = 34

The lower quartile (Q1) = starting point of the box = 33

Upper quartile (Q3) = end point of the box = 38

For the boxplot, the median is the value equivalent to the vertical line as shown. Hence the median point is 34

Learn more on boxplot here: brainly.com/question/12992903?referrer=searchResults

5 0

1 year ago