how to find x and y intercepts of a circle?
312099
To find the x intercepts, set y = 0 in the above equation and solve for x. To find the y intercepts, set x = 0 and solve for y.
103254
To find the x-intercepts algebraically, we let y = 0 in the equation and then solve for values of x. In the same manner, to find for y-intercepts algebraically, we let x = 0 in the equation and then solve for y.
1179844
The general formula for a line is y=mx+b, for which m is the slope, b is the y-intercept, x is any x value and y is any y value. By looking at the equation of the trend line, you can determine the y-intercept. For example, if the equation of the trend line is y=2x+5, the y-intercept is 5.
379914
To find the y-intercept of the piecewise function, let x = 0. Determine the expression that corresponds to the section of the domain that contains x = 0. In this case, x = 0 is in the second section of the function's domain. Evaluate the expression that corresponds to the second section of the domain at x = 0.
241359
A circle is 360° all the way around; therefore, if you divide an arc's degree measure by 360°, you find the fraction of the circle's circumference that the arc makes up. Then, if you multiply the length all the way around the circle (the circle's circumference) by that fraction, you get the length along the arc.
1464587
['the equation of a line in slope-intercept form is. ∙y=mx+b.', 'where m is the slope and b the y-intercept. rearrange x+y=3 into this form.', 'subtract x from both sides. ⇒y=−x+3←in slope-intercept form.']
814733
['Find the slope, m.', 'Find the y-intercept, b.', 'Plot the y-intercept.', 'Use the slope to plot additional points.', 'Draw the line.']
1442573
["If you have any two points [let,(a1,b1)&(a2,b2)] on circle's diameter,expect the two points on circumference you should find the equation of diameter with-", '(x-a1)*(a1-a2)=(y-b1)*(b1-b2)', 'and then there will be two equations -', '(1)E. of circle : (x-h)^2+(y-k)^2=r^2 [let]', '(2)E. of diameter : ax+by+c=0 [let]', 'find the (x,y).']
27833
Formulas. If the intersection points A and B of the legs of the angle with the circle form a diameter, then Θ = 180° is a straight angle. (In radians, Θ = π.) Let L be the minor arc of the circle between points A and B, and let R be the radius of the circle.
492560
['Calculate the slope of the original line. ... ', 'Take the reciprocal of the original slope. ... ', 'Calculate b, the y intercept of the new line using the new slope and the point given along that line.', 'Put all of the information together in point slope form.']
30205
To find the x-intercept of a given linear equation, simply remove the 'y' and solve for 'x'. To find the y-intercept, remove the 'x' and solve for 'y'. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation.
874019
['Press Calc (2nd Trace)', 'Choose Zero (#2)', 'For the Left Bound, arrow to the left of the x-intercept and press enter.', 'For the Right Bound, arrow to the right of the x-intercept and press enter.', 'For the Guess, arrow to the x-intercept and press enter.']
232412
Using the "slope-intercept" form of the line's equation (y = mx + b), you solve for b (which is the y-intercept you're looking for). Substitute the known slope for m, and substitute the known point's coordinates for x and y, respectively, in the slope-intercept equation. That will let you find b.
13340
To find the x-intercept of a given linear equation, simply remove the 'y' and solve for 'x'. To find the y-intercept, remove the 'x' and solve for 'y'. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation. Check it out!
14048
['To determine the x-intercept, we set y equal to zero and solve for x. Similarly, to determine the y-intercept, we set x equal to zero and solve for y. ... ', 'To find the x-intercept, set y = 0 \\displaystyle y=0 y=0.', 'To find the y-intercept, set x = 0 \\displaystyle x=0 x=0.']
477548
To find the x-intercept: Press MENU - #5 - #1 to TRACE the graph. appears, you have found a zero of the function. Read more about Zeros.
1151062
Lesson Summary Once again, the intercept form of a parabola is y = a (x - r)(x - s), where r and s are the x-intercepts, or where the graph passes through the x-axis. The benefit of using the intercept form is that you can easily find the x-intercepts without factoring or using the quadratic formula.