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Art [367]
3 years ago
12

Can someone help me with this? The teacher assigned this for homework even though we haven't learned about this yet...... it's a

bout functions in math.
Here are the drop-down menu answer choices for "The domain of f is":
*the final exam scores
*the history classes in the school
*the students in Mr. Well's history class
*the real numbers

Here are the drop-down menu answer choices for "The range of f is":
*the final exam scores
*the history classes in the school
*the students in Mr. Well's history class
*the real numbers

ALSO:
Please fill in the blanks for "f_____ a function because each student, each element of the_______, corresponds to ________ element of the _______.

I have attached pictures of the answer choices for this question below:

Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0

Answer:

f is a function because each student, or each element of the domain, corresponds to one element of range.

Step-by-step explanation:

function is each input has one output. input is domain, output is range

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The perimeter of a rectangular painting is 262 centimeters. If the width of the painting is 59 centimeters, what is its length?
Liula [17]
The formula of the perimeter of a rectangle is 2l+2w so look at the photo
3 0
3 years ago
Rewrite to the algebraic form The product of x and 4.​
guapka [62]

Answer:

4x

Step-by-step explanation:

When multiplying a number by a variable the number is written first and then the variable. It can be represented like this: 4(x). If you simplify that you get 4x.

3 0
3 years ago
Read 2 more answers
If we add 9 tens 5 hundreds and 3 ones then the result is?
ioda

Answer:

9 tens = 90

5 hundreds = 500

3 ones = 3

on adding them we get, 500 + 90 + 3 = 593

6 0
2 years ago
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Jana baked some muffins. After she served 13 of them to her friends for brunch, she had 17 left. How many muffins did she bake?
aleksley [76]

Answer:

30

Step-by-step explanation:

Add 13 served to 17 left over to get how many muffins she originally baked.

6 0
1 year ago
Read 2 more answers
use the intermediate value theorem to determine whether the following equation has a solution or not x^3-3x-1
xxTIMURxx [149]

Answer:

Yes, this equation has a solution. According to Intermediate Value Theorem at least one solution for [0,2]

Step-by-step explanation:

Hi there!

1) Remember a definition.

Intermediate Value Theorem:

If f is continuous on a given closed interval [a,b], and f(a)≠f(b) and f(a)<k<f(b) then there has to be at least one number 'c' between 'a' and 'b', such that f(c)=k

----

(Check the first graph as an example)

2) The Intermediate Value Theorem can be applied to determine whether there is a solution on a given interval.

Let's choose the interval [0,2]

f(x)=x^{3}-3x-1\\f(0)=(0)^{3}-3(0)-1\\f(0)=-1\\f(0)

Proceed to the other point: 2

f(x)=x^{3}-3x-1\\f(2)=(2)^{3}-3(2)-1\\f(2)=1\\f(2)>0\\

3) Check the 2nd Graph for a the Visual answer, of it.  And the 3rd graph for all solutions of this equation.

3 0
3 years ago
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