The points at which the graph of the equation 8x2+ y² – 16x + 8y + 8=0 has horizontal tangent lines are: A (1,0) and (1, - 8) ® (-4, 1+ V7) and (-8, 1- 7) (0,1) and (-8, 1) (1+ Vz. -4) and ( 1 – VZ.-8) E none of the given choices

Q: Find the equations of all tangent lines to the graph of y=x -7 x+ 49 that pass through the origin…

A: Equation does not passing through origin.  Hence there are no tangent line whose passing through…

Q: Suppose you are climbing a hill whose shape is given by the equation z = 2000 - 0.005x²-0.01y2,…

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Q: A line goes through the points (-4,7) and (1, 2). What is the equation of the line? A y = x – 3 By =…

A: In this question first of all we find slope of required line, then solve it further to find out the…

Q: Determine if the following points are on the graph of the equation 2x-y=6 . (a) (2,3) (b)(2, -2)

A: The given equation is 2x-y=6

Q: Suppose that x 1 4 + y 1 4 = 2. What is y 00 at the point (1, 1)?

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Q: Find the equation of the line perpendicular to the lines x-1 x+1 쯤 and 1 and 2 == 2-1 2 2 4 3 = y-1…

A: (x-1)/2 = (y-1)/2 = (z-3)/2  And (x+1)/4 =y/3 =(z-1).

Q: Oy=3x(x - 2), x = 0, x = 2 Oy=3(x - 2), x = 2 Oy=3(x-2)(x + 2), x = -2, x = 2 Oy = 3x (x² - 2x), x =…

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Q: 8) Find the equation of the line that passes through the point (-7,9) and perpendicular to the line…

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Q: Find the equation of the line that passes through these two points (99,258), (105,275) y=mx+b where…

A: Consider,Let,(99,258) = (x1 , y1)(105,275) = (x2 , y2)The equation of the line,y=mx+bwhere  m= slope…