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mafiozo [28]
3 years ago
14

Please solve these. i need help please. worth 30 points.

Mathematics
2 answers:
Hoochie [10]3 years ago
8 0
1. -20
2. 27
3. 36
4. -200
Natasha2012 [34]3 years ago
5 0

Answer:

1- 27

2- 36

3- -200

this is the answer

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Which description compares the domains of Function A and Function B correctly? Function A: f(x)=?3x+2
finlep [7]

Answer:

The domain of function A is all real numbers. There is no function B listed.

Step-by-step explanation:

The domain is the set of all x values. This is the set of all numbers which are inputs to the function. Since function A is a linear function y = 3x + 2, it has all real numbers as its domain. It has no restrictions.

There is no function B listed to compare.

7 0
3 years ago
Is a relation always a function ? is a function always a relation ? explain
Sunny_sXe [5.5K]

It just so happens that it's always the same y for each x, but it is only that one y. So this is a function; it's just an extremely boring function! ... So this is a relation, but it is not a function.

3 0
4 years ago
The band is selling wreaths for $30 each and garlands for $20 each.They eould like to raise at least $2400 to put towards the en
murzikaleks [220]

30w + 20g \geq 2400

In this equation, the number of wreaths is represented with the variable 'w', and the number of garlands is represented the equation 'g'

Since the band only has to make at least 2400, the amount of money made must be equal to or more than 2400.

Good luck!

7 0
3 years ago
PLS HELP ILL GIVE BRAINLIEST!
kodGreya [7K]

Hi there.

The answer is g(0) = 3.

Explanation:

Given three functions with specified domains. The first and three functions both do not have x = 0 as a part of the domain. We can clear both functions.

Our main function then is currently —

g(x) = 3

You might be wondering how are we gonna find the x-value if there is no x-term?

That is to do nothing. If there is no x-term to substitute then we answer only the constant.

g(0) = 3

4 0
3 years ago
Two points defining a linear function are shown in the table below. x y –14 –18 –10 –12 What is the slope of the function? Two-t
Mazyrski [523]

Answer:

Option B.

Step-by-step explanation:

From the given table it is clear that the linear function passing through the points (-14,-18) and (-10,-12).

The slope of a linear function is

m=\dfrac{y_2-y_1}{x_2-x_1}

The given line passing through the points (-14,-18) and (-10,-12), so the slope of the line is

m=\dfrac{-12-(-18)}{-10-(-14)}

m=\dfrac{-12+18}{-10+14}

m=\dfrac{6}{4}

m=\dfrac{3}{2}

The slope of the required line is \dfrac{3}{2}.

Therefore, the correct option is B.

5 0
4 years ago
Read 2 more answers
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