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julia-pushkina [17]
3 years ago
5

What is a Quadratic Function?

Mathematics
2 answers:
Anestetic [448]3 years ago
8 0
One that has its highest degree = 2
Examples

x^2

x^2 - 1

x^2 + 5x - 6
meriva3 years ago
3 0
X=(-b±√(b^2-4ac))/2a
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Attempt 1 of 2
arlik [135]

Answer:

is this quadratic equation

4 0
3 years ago
Darien is discounting all prices on the sales for 20%. Which expression below represents the price, p, of any item he marks down
Dominik [7]

Answer: C. 0.8p

Step-by-step explanation:

Since Darien is discounting the prices by 20%, the new price will be 80% of the original price, or 0.8 times the original price

7 0
2 years ago
Round the following times to 1 decimal place 8.16
Mekhanik [1.2K]
The answer is 8.2 bc anything above a 5 goes up.
8.16 <<< a 6 is greater than 5. So the 1 goes up to a 2.
4 0
3 years ago
What is the slope of the line with the equation 3x = -y − 5
prisoha [69]

This equation is written in <em>standard form</em>, so we need to change it into <em>slope-intercept form.</em>

<em />

3x = -y - 5

3x + y = -y + y - 5

3x + y = -5

3x - 3x + y = -5 - 3x

y = -5 - 3x

y = -3x - 5

The slope is classified as "m" in this type of equation, so, the slope is -3.

Best of Luck!

8 0
3 years ago
Read 2 more answers
100+500-355+287-311=?<br> A. 22<br> B. 222<br> C. 223<br> D. 931
Ainat [17]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
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