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OverLord2011 [107]
3 years ago
7

NO LINKSSSSSSSSSSSS please help

Mathematics
1 answer:
son4ous [18]3 years ago
8 0

Answer:

I know this aint no clever bro cmon that stuff is easy

Step-by-step explanation:

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Step-by-step explanation:

9in(15ft/2in)=67.5ft

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Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate the cost before sales tax u
galina1969 [7]
A had it before tee her
8 0
3 years ago
Help please! (Will give brainliest if it's correct) 28 points
Kobotan [32]

Don't worry, I'll help you!

1. What is a function?

"In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x2<span>."

</span>2. What is the difference between a linear and non-linear function?

"The equation of a linear function has no exponents higher than 1, and the graph of a linear function is a straight line. The equation of a nonlinear function has at least one exponent higher than 1, and the graph of a nonlinear function<span> is a curved line."
</span>
<span>3. Constant Interval, and how does it appear on a graph

</span>Definition: 
"Determine the intervals on which a function is increasing, decreasing or constant<span> by looking at a graph. Determine if a function is even, odd, or neither by looking at a graph. Determine if a function is even, odd, or neither given an equation."

How does it appear on a graph?
</span>
"Functions can either be constant, increasing as x increases, or decreasing as x<span> increases."
</span>
<span>4. Identifying the rate of change
</span>
Yes, you can:

"Consider the line y = 2x + 1, shown at the right. Notice that this slope will be the same if the points (1,3) and (2, 5) are used for the calculations. For straight lines, therate of change<span> (slope) is constant (always the same). For every one unit that is moved on the x-axis, two units are moved on the y-axis."
</span>
<span>5. Determining if it is a linear function or not
</span>
"A linear function<span> is in the form y = mx + b or f(x) = mx + b, where m is the slope or rate of change and b is the y-intercept or where the graph of the line crosses the y axis. You will notice that this </span>function<span> is degree 1 meaning that the x variable has an exponent of 1."
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THAT IS IT!! YAY!!! HOPE THIS HELPED ON YOUR REVIEW!!

-Jina Wang, from Middle School



3 0
3 years ago
Please help!!! I don’t understand
Allushta [10]

Answer:

first you would add 5 on both sides

then you should have 15y = 28

then you will divide 15 by 15

then do the same to 28

Step-by-step explanation:

4 0
3 years ago
Select all of the roots of x3 2x2 – 16x– 32. –1 –2 –4 1 4 5
Lena [83]

In order to find the<u> roots</u> of the cubic equations by <u>graphing</u> you have to follow those steps

we have

x^3+2x^2-16x-32

we know that

The <u>roots</u> of the function are the values of x when the value of the function is equal to zero

Using a <u>graphing </u>tool

see the attached figure

The<u> roots</u> are

x=-4\ x=-2\ x=4

therefore

the answer is

x=-4\ x=-2\ x=4


6 0
3 years ago
Read 2 more answers
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