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Which is the exponential form of log 8 x equals 3?
The graph of is shifted 3 units down and 2 units right. Which equation represents the new graph?
What is the difference between linear and quadratic equations?
A linear equation has the form of mx + b, while a quadratic equation's form is ax2+bx+c. Also, a linear equation's graph forms a line, while a quadratic equation's graph forms a parabola.
The graph of a line goes up and to the right when?
For a straight line graph, if the equation of the graph is written is the slope-intercept form, then the line goes up and to the right when the coefficient of x is positive.
What is the standard form for a quadratic equation?
Normally a quadratic equation will graph out into a parabola. The standard form is f(x)=a(x-h)2+k
A quadratic equation in standard form is written ax2 plus bx equals c where a b and c are real numbers and a is not zero?
false apex
Is a graph of an equation the same as an inequality?
no the graph will be written in slope intercept form or y=mx+b
Which is the exponential form of log 8 x equals 3?
The graph of is shifted 3 units down and 2 units right. Which equation represents the new graph?
How do you graph line in slope intercept fom?
The "form" only refers to how the equation of the line is written. It has no effect on what the line looks like when the equation is graphed. To graph a linear equation, no matter what form it's written in: -- Pick a number for 'x'. Use the equation to calculate 'y'. Graph the point. -- Pick another 'x'. Use the equation to calculate the new 'y'. Graph the point. -- Draw a straight line between the two points, and as much farther as you want to in either or both directions.
How can you tell if the graph of an equation in the form ax2 plus by2 equals c is a circle or an ellipse?
If a = b then it is a circle; otherwise it is an ellipse.
How does changing the sign of the leading coefficient in an equation of the form y equals ax2 affect its graph?
It gets reflected in the x-axis.
How do you graph an equation in standard form?
On my graphing calculator, a TI84 Plus, I can enter the equation into the Y= (a button) and then graph it by hitting the Graph button.
What is y equals 8-2x?
10
How do you graph 4x 3y equals 336?
The x intercept is at (84, 0) and the y intercept is at (0, 112) and so with a line join the points together which then will form a graph for the given equation.
Why is an equation written in the form Ax plus By equals c called a linear equation?
The equation contains variables which are only raised to the first power.
What is 5y-90x equals 80?
It's a non-standard form of the equation for a straight-line graph with a slope of 18 and a y-intercept of 16.
How do you graph 4x plus 3y equals 336?
The x intercept is at (84, 0) and the y intercept is at (0, 112) and so with a line join the points together which then will form a graph for the given equation.
What type of graph does an equation of the form x equals a where a is any real number have and why?
It is a horizontal line in the Cartesian plane, or a vertical line in the complex plane. The reason is that these points satisfy the equation while no others do.
