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NeX [460]
3 years ago
8

Which represents a quadratic function? ​

Mathematics
2 answers:
algol133 years ago
5 0

Answer:

c) f(x)=-7x^{2} -x+2

Step-by-step explanation:

Hi there!

A function, when it comes to discussing the degree of a polynomial one. We classify them accordingly to the highest exponent.

f(x)=-3x+2 (1st degree since -3x=-3x¹)

f(x)=0x² +3x-3 well, 0x²=0 then f(x)=0x² +3x-3=f(x)=3x-3 (1st degree Linear function with b≠ 0)

f(x) =-7x²-x+2 (2nd degree -Quadratic Function)

f(x)=2x³+2x²-4 (3rd degree -Cubic Function)

So it's the third one from top to bottom, or c) f(x)=-7x²-x+2

netineya [11]3 years ago
3 0

Answer:

b is the answer

Step-by-step explanation:

f(x) = ax^2 + bx + c

You might be interested in
3 1/3 + (-2 1/4) + 1 5/6=
trasher [3.6K]

Answer:

2\dfrac{11}{12}

Step-by-step explanation:

The first step is to ensure that all of the fractions have a common denominator.

3\dfrac{1}{3}+\left( -2\dfrac{1}{4} \right) + 1\dfrac{5}{6}= \\\\3\dfrac{4}{12} - 2\dfrac{3}{12} +1 \dfrac{10}{12}= \\\\1\dfrac{1}{12}+1\dfrac{10}{12}= \\\\\boxed{2\dfrac{11}{12}}

Hope this helps!

6 0
3 years ago
Check all the answers that are more precise than a weight of 200 grams.
Damm [24]

Answer:

amigo mío la respuesta es la letra B

8 0
2 years ago
4b3 + 5c? Combine any like terms. If there are no like terms, rewrite the expression
sashaice [31]
There are no like terms in this expression
8 0
3 years ago
Read 2 more answers
Please help meeee!?!?!?!?!?!??!?!??
Daniel [21]

Answer:

Zero Slope

Step-by-step explanation:

3 0
2 years ago
Finf the diffrence write your answer in simplest form 2/7+2/5
Fed [463]
The difference (the answer of a subtraction problem) is:
2/7 - 2/5  -->  10/35 - 14/35 = -4/35

The answer sum (the answer of an addition problem) is:
2/7 + 2/5  -->  10/35 + 14/35 = 24/35

Hope this helps.
4 0
3 years ago
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