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maks197457 [2]
2 years ago
8

2. How do you describe quadratic equations?​

Mathematics
2 answers:
scoundrel [369]2 years ago
4 0

Answer:

any equation containing one term in which the unknown is squared and no term in which it is raised to a higher power solve of x in the quardic

equation x2+4x+4 =0

RUDIKE [14]2 years ago
3 0

Answer:

Step-by-step explanation:

A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared. The standard form is ax² + bx + c = 0 with a, b, and c being constants where c is also the y-intercept here. They form the curve known as parabola it can be a curved shaped as n(maximum graph) or it can be curved shaped as u(minimum graph). They are solved using the quadratic formula and the values of x that we get by solving are the roots/zeros which means the curve intersects the x-axis at those specific points.

Famous example of a quadratic equation is

x^2-x-1=0.

The golden ratio is found as the positive solution of the quadratic above quadratic equation.

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The line above goes through points (-4,0) and (0,1). what is the equation of the line?​
mariarad [96]

Answer:

y = \frac{1}{4} x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, 0) and (x₂, y₂ ) = (0, 1)

m = \frac{1-0}{0+4} = \frac{1}{4}

Note the line crosses the y- axis at (0, 1) ⇒ c = 1

y = \frac{1}{4} x + 1 ← equation of line

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max2010maxim [7]

\qquad\qquad\huge\underline{{\sf Answer}}♨

Let's solve for x ~

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Step-by-step explanation:

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