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Alisiya [41]
3 years ago
11

How can you tell if a function is quadratic?

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0
There are several ways, but the general format follows f(x) = ax2 + bx + c f(x) = ax² + bx + c, where A, B, and C are non-zero numbers. Another way of finding a quadratic equation is examining the graph of it, you'll notice a "U" shape called a parabola, which come in many shapes but they all retain a "U"-like curve.
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2 and 5. What is the LCM?
Masja [62]
Well, first of all, LCM means Lowest Common Multiple. So you have to write out the factors of each of the numbers. So that will be;
2= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
5=5, 10, 15, 20
  So now, you have to pick out the numbers that are common to both numbers. So;
10, 20
  10 and 20 are the only common numbers. So you have to look for the lowest common number. And that is 10. So the LCM is 10.. Hope i helped. Have a nice day. 
5 0
3 years ago
An algebraic expression that contains three terms is called?
statuscvo [17]

Answer:

Trinomial is the correct answer

Step-by-step explanation:

Hope this answer helps you :)

Have a great day

Mark brainliest

5 0
3 years ago
10 POINTS The value of 23 + 42 = ___. Numerical Answers Expected! Answer for Blank 1:
nika2105 [10]
65 is the answer haha
4 0
3 years ago
Read 2 more answers
Difference between 1 and 1/4 and 3/8
aliya0001 [1]
Or, is it asking you to subtract the? In that case

5/4 - 3/8 = 7/8
4 0
3 years ago
What is cot x(sin^2x+cos^2x)
shusha [124]

Answer:

cot(x)

Step-by-step explanation:

cot\theta(sin^2\theta+cos^2\theta)

cot\theta(1)

cot\theta

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6 0
2 years ago
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