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Put f(x) = 0 and solve for x.

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Q: How do you determine the x-intercept given an equation?
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Related questions

Find the xintercept for the equation y equals 8x squred?

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What is the xintercept of y2x 5?

As written this is not a graphable thing. I does not represent a graphable equation because there is no "=" sign. Whatever the equation might be, the x intercept is found by setting y=0, which leaves you with an equation for x, which is the intercept.


How do you determine if a given expression is an equation?

An equation has an equals sign ( = ). Equations assert the absolute equality of two expressions.


What are the roots of the quadratic equation below?

That depends on the equation.


How can you determine the rate of change or slope if it is not directly given?

The answer depends on what information you are given - and in what form. If the equation of the curve is given in polar coordinates or in parametric form, the process is quite different to that required when given the Cartesian equation.


How do you determine whether a point is on a given line or not?

Substitute the coordinates of the point into the equation of the line. If the equation is still valid then the point is on the line; if not then it is not.


How can you determine the y- intercept if its not given directly?

The y-intercept (or y-intercepts) of an equation is where x = 0. Replace x with zero in the equation, and solve for y.The answer depends on what information you are given - and in what form. If the equation of the curve is given in polar coordinates or in parametric form, the process is quite different to that required when given the Cartesian equation.


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Calculate the equation based on the following given assumption • Demand is given by the equation: Qd = 200 – P • Supply is given by the equation: Qs = 100 + P • A competitive equilibrium exists a. Determine the equilibrium price and quantity of housing, given the above information. b. Assume a tax on housing of 10 units ($10,000 if you like) is introduced. Determine the new quantity of housing exchanged and the new price received by producers. c. Determine the deadweight loss that results from this tax.


What is the xintercept for this linear equation 6x - y equals 9?

-3


To solve an equation it is sometimes helpfull to?

To determine atleast one short of all variables by means of given conditions.


What is the most challenging mathematics question in junior secondary?

How about that when given a quadratic equation what would you use to determine whether or not it has any solutions.


What does a reactant do in an equation?

The reactants in the equation determine what product you get.