0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are the intercepts of 2x-3y-4z-24?
The question does not contain an equation but an expression. An equation can have intercepts, an expression cannot.
How do you solve a quadratic equation graphically?
The roots of the quadratic equation are the x-intercepts of the curve.
A linear equation cannot always be graphed by using intercepts alone?
Yes it can. A linear equation in the form of y=mx+b can always be graphed used the x and y intercepts.
How do you get the equation of of a parabola from its x-intercepts?
Let us say you X intercepts are -2 and 3 set up (X + 2)(X - 3) FOIL X^2 - X - 6 = 0 ----------------------- your parabolic equation
Does graph the equation mean plot the x and y intercepts?
No; it means draw the curve.
What are the intercepts of 2x-3y-4z-24?
The question does not contain an equation but an expression. An equation can have intercepts, an expression cannot.
What are the x and y intercepts of the equation 5-y-3x?
The question does not contain an equation (or inequality) but an expression. An expression cannot have intercepts.
How would you use intercepts to find the vertex in a quadratic equation with two x intercepts?
The vertex must be half way between the two x intercepts
How do you solve a quadratic equation graphically?
The roots of the quadratic equation are the x-intercepts of the curve.
What is the intercept of the equation y equals -x?
The 'x' and 'y' intercepts of that equation are both at the origin.
A linear equation cannot always be graphed by using intercepts alone?
Yes it can. A linear equation in the form of y=mx+b can always be graphed used the x and y intercepts.
What is the greatest number of x- and y-intercepts that a circle can have?
A circle represented by an equation x^2 + y^2 = r^2 or a circular object represented by an equation Ax^2 + By^2 = r^2 has 2 y-intercepts and 2 x-intercepts.
What are the steps to graph an equation of a line using the intercepts?
Draw the axes. Plot the two intercepts. Draw a line connecting the two points
Does every quadratic function have 2 x intercepts?
Only if the discriminant of its equation is greater than zero will it have 2 different x intercepts.
What are the intercepts of the graph of the equation 3x-9y-27?
3x-9y-27
How do you get the equation of of a parabola from its x-intercepts?
Let us say you X intercepts are -2 and 3 set up (X + 2)(X - 3) FOIL X^2 - X - 6 = 0 ----------------------- your parabolic equation
What is the smallest number of intercepts possible for a graph of a linear equation in two variables?
One.
