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mylen [45]
3 years ago
5

How do you describe a quadratic equation?​

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

A quadratic equation contains at least one term that is squared. The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

vovangra [49]3 years ago
4 0

Answer:

an equation of the second degree, meaning it contains at least one term that is squared.

Step-by-step explanation:

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7 0
3 years ago
I Need Help Failing Badly Geometry Is Hard!!
Korvikt [17]

Answer:

Choice A. Segment LM is congruent to segment LO.

Step-by-step explanation:

Triangles LMX and LOX are right triangles since we see that each one has a right angle.

Segment LX is congruent to itself. Segment LX is a side of both triangles. It is a leg of both triangles, so we already have a leg of one triangle congruent to a leg of the other triangle.

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3 0
3 years ago
Find inverse of f(x)=3x+1
Ratling [72]
First, replace f(x) with y.

So we have now:

y = 3x + 1

Next, switch the x and y.

We get:

x = 3y + 1

Finally, solve for y.

3y = x - 1

y = x/3 - 1/3

So, we have f(x) = 3x + 1, and the inverse of this function is:

\boxed{f^{-1}(x) = \frac{1}{3} x - \frac{1}{3}}\\\\OR\\\\\boxed{f^{-1}(x) = \frac{x-1}{3}}
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Step-by-step explanation:

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AfilCa [17]
You can find unit price by dividing the total amount of money to amount of item: in this case cards
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3 years ago
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