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  1. Question #04520 + Example - Socratic

    As you can see, it's a vertical line. Let's test our theory out. Let's take 0 for example.

  2. Answers created by Sridhar V. - Socratic

    What is the vertex form of #y=-3x^2+ 17x + 2#? Katy paid $23 to have her haircut. She left a 20% tip. Then she bought shampoo for $6. What was the total amount that she spent? Why does …

  3. What is the equation of a vertical line that has an #x ... - Socratic

    Dec 22, 2016 · The equation of vertical line is x=-2 The equation of vertical line having x-intercept of -2 is x=-2 [Ans]

  4. How do you graph the equation x = -2? | Socratic

    x = -2 is a vertical line located at -2 on the x axis. So, for each and every value of y then x = -2 graph {y - 10000x - 20000 = 0}

  5. How do you find the center, vertices, foci and eccentricity of

    Dec 13, 2015 · Foci: " (0, -sqrt(5)) ; (0, sqrt(5)) Vertices: " (0, -3) ; (0, 3) Co-vertices: (-2, 0) ; (2, 0) Ecentricity: e= sqrt(5)/3 General formula for vertical ellipse ...

  6. How do you graph and find the x-intercept and y-intercept for the ...

    A line such as x+a=0 or x=-a is parallel to y-axis and hence no y-intercept, but x intercept is -a. Hence, here we do not have any y intercept and x-intercept is -3.

  7. Question #aecce - Socratic

    The horizontal line through # (0,3)# has equation #y=3# and the horizontal line through # (0,-3)# has equation #y=-3#. At #x=3#, the is only one point on the circle, namely # (3,0)# and the …

  8. What is the equation of the line between (10,23) and (-1,0

    Mar 18, 2016 · y = 2.1x + 2 The first step here is finding the gradient. We do this by dividing the difference in y (vertical) by the difference in x (horizontal). To find the difference, you simply …

  9. How do you graph f (x)=x/ (x^2+x-2) using holes, vertical and ...

    We can see that the graph "avoids" the lines x=-2 and x=1, our vertical asymptotes. The right and left ends of the graph come close to the line y=0, our horizontal asymptote.

  10. An isosceles triangle has sides A, B, and C with sides B and

    The final thing to note is that since this line is perpendicular to side A, which has a gradient of 1, this line has a gradient of -1. Hence, the horizontal and vertical components of the triangle …