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  1. Why do you substitute 0 for y when finding the x-intercept?

    Apr 28, 2022 · Y intercept occurs where x=0. Substitute x=0 in this equation. Y = 2(0) Y = 0 For the x-intercept, substitute y=0: 2X = 0 X = 0 This is a line that passes through the origin. If the …

  2. Why is c used for the y intercept in maths? - Answers

    Apr 28, 2022 · The point at where the graph of the line crosses the y-axis will be the y-intercept with the coordinates of (0,y) The point at which the line cuts the y – axis is called as y …

  3. Can the Y-intercepts of two parallel lines be the same?

    Apr 28, 2022 · Example: In simple y=mx+b form the b is the basic y-intercept, varied by the coordinates of where it intersects therefore.... y=2x+5 definitely holds the coordinates (0,5) …

  4. How do you find the slope intercept form for a scatter plot?

    Apr 28, 2022 · A line in slope-intercept form is: y = mx + b m is the slope of the line, and b is the y-intercept. To find the slope, find any two coordinates, and divide the difference in y-values by …

  5. Can a function have more than one y-intercept? - Answers

    Apr 28, 2022 · Can an invertible function have more than one x-intercept? No. If the function has more than one x-intercept then there are more than one values of x for which y = 0.

  6. Do perpendicular lines have the same y-intercept? - Answers

    Apr 28, 2022 · no, a perpindicular is two lines with one interseption and where the lines meet they create 4 90 degree angles the lines create a t shepe.

  7. Do all lines have a y-intercept? - Answers

    Oct 10, 2023 · They do unless they're perfectly vertical. If the equation of a line is [ x = a number ], then it has no y-intercept. If 'y' appears in the equation at all, then the line has a y-intercept.

  8. How do you get a parabola with only one x intercept? - Answers

    Oct 23, 2024 · The parabola will have 1 y-intercept (usually it is the constant value), and depending on where it is (if it is at the origin, it is also an x-intercept, and the other x-intercept …

  9. Given the equation y equals 5x - 1 what are the intercepts?

    Apr 28, 2022 · Determine the coordinates of the x-intercepts for the quadratic equation 5x squared minus 21x plus 4 equals 0?

  10. Why can a function have multiple x-intercepts but only one y …

    Apr 28, 2022 · It can, but only if the line drawn is a curve. ----- The function is a polynomial of the form: y = f(x) = a{0} + a₁x + a₂x² + a₃x³ + ..... a{n}xⁿ = Σa{i ...

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