show all work 2 Find the center and radius of the circle x +y = 49...
find the center and radius of the circle with the given equation: x^2 + y^2 - 12x + 2y + 21 = 0 Please show detailed step-by-step directions so I can figure out how to do this on my own, Thank you!
) Find the center and radius of the circle with equation x2 + 6x + y2 - 4y = 12. a) o center is (-3, 2) and radius is 5 b) o center is (3, -2) and radius is 5 c) center is (3, -2) and radius is 2/3 center is (-3, 2) and radius is 2/3 4) The equation of the parabola with focus (-3, 2) and vertex at (-3, 0) is (x +3) = - 8(y 2) a)...
Write in standard form the equation of the circle with the given center and radius. Center (-4,7); r = 6 The equation of the circle is a Find the center and radius of the circle. Then graph the circle. (x - 3)2 + (y + 3)2 = 49 Use the graphing tool to graph the circle in the answer field to the right.
Find the center and radius of the circle with equation 2? + y2 + 163 +39 = 0. a) Center (8,0), Radius 5 b) Center (-8,0), Radius 5 c) Center (0,–8), Radius 25 d) Center (-8,0), Radius 25
Styles 14. Find the center and radius of the circle with the given equation and graph. x2 + y2 - 4x-8y +11=0 10+ + -10 -5 5 10 a) Center: b) Radius: c) Graph -10 15. Solve the polynomial inequality - 4x + x2 245. Write answer in interval notation. 1 x + 2 16. Find the domain of the function f(x)=x2 + 3x - 4 Write answer in interval notation.
11-27 A circle of radius a lies in the xy plane with its center at the origin. The semicircular part of the boundary for x > 0 is kept at the constant potential 0o; the other semicircle for x < 0 is kept at the constant potential -40. Find o for all points within the circle. Find E at the center of the circle.
Please show all work. Solve: X-10_42 x-7 2-49 =0
Show all work please! 1. Find the directional derivative of f(x, y) = x'y at (1, -3) in the direction of - 2i + j. a. 13 13 b. 15 11 c. d. V5 - 11 None of these e.
Find the equation of the circle with the given center and radius. a. Center at (0,0) and r = V5. b. Center at (-6, -7) and r = 6
2. Let f(x) = x2+3x-10 x2+x-6 (a) Find the y-intercept. Show all work. (b) Find the x-intercept. Show all work. (c) Find the vertical asymptote(s). Show all work. (d) Find the horizontal asymptote. Explain your solution. (e) Does the rational expression have any holes? Explain.