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Given a straight line with slope m and a point (p,q) on the line, the point-slope formula of the line is
(y - q) = m(x - p)
It is used to represent a straight line in the Cartesian plane. This allows techniques of algebra to be used in solving problems in geometry.
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What is the quadratic formula for?
The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is?
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is 0.
What does quadratic formula find?
When an equation cannot be solved for "x" to find the zeroes, the quadratic formula can be used instead for the same purpose.
What is the formula used to find the area of the triangle?
1/2(bh)
The quadratic formula can be used to solve an equation only if the highest degree in the equation is?
The quadratic formula can be used to solve an equation only if the highest degree in the equation is 2.
