Given the equation 4(x-5)^2+1(y-7)^2=6 Recall that the major radius is a and the minor radius is...
Question 9 Given the equation 7(x-3)^2+1(7-6)^2=2 Recall that the major radius is a and the minor radius is b, input a-b as the answer D Question 10 Given x=-7y^2+-1y+-1 find the x-coordinate of the focus No new data to save. Last checked at 7:49p MacBook Air
4) Given the equation: y = 1.55 x +7 a) Find the slope of the line. b) Find the y-intercept. c) Find two points on the line where x = 3 and y = -7 5) Given the equation y = - 4x, +0.75x + 2 a) Find y on the line where xy = 9 and again where x2 = -6 b) Find the new value of y when x1 = 4 while X2 is held constant at -7....
1.For the data given, find the equation of the best-fitting line. x 3 4 6 8 10 y 5 5 7 5 9 2.For the data given, approximate the equation of the best-fitting line. x 2 3 7 8 10 y 4 5 4 7 6
Find the equation of this ellipse: Endpoints of major or minor axis at (–1, –6) and (–1, 2) and focus at (–1, –3)
5. 6. 7. 8. Find an equation of the hyperbola having foci at (3.3) and (3.9) and vertices at (3, 5) and (3.7). Ole X $ ? Check © 2020 McGraw- Question 6 of 6 (1 por 5 6 1 2 5 X. Find an equation of the hyperbola that has foci at (-13,0) and (13,0), and asymptotes y= ia x and y=-12 8 ? X Find an equation of the ellipse that has center (0, 2), a minor axis...
(a) Suppose you are given the following (x, y) data pairs. x 1 2 6 y 4 3 7 Find the least-squares equation for these data (rounded to three digits after the decimal). ŷ = + x (b) Now suppose you are given these (x, y) data pairs. x 4 3 7 y 1 2 6 Find the least-squares equation for these data (rounded to three digits after the decimal). ŷ = + x (c) In the data for parts...
Given are five observations for two variables, r and y. 3 4 5 1 2 7 6 11 14 4 The estimated regression equation is y = 1.2 + 2.4r Compute the mean square error using the following equation (to 3 decimals). a. SSE s2=MSE n- 2 decimals). b. Compute the standard error of the estimate using the following equation (to SSE VMSE Vn-2 SE c. Compute the estimated standard deviation bi using the following equation (to 3 decimals). Sp...
Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 8 4 10 15 (a) Develop a scatter diagram for these data. 1 2 3 4 5 g 2 N to Go 4 1 2 0 1 3 4 5 6 1 2 3 (b) What does the scatter diagram developed in part (a) indicate about the relationship between the two variables? There appears to be a negative linear relationship between x...
Given the equation y In (x + y + 5) = 4, evaluate Assume that the equation implicitly defines y as a differentiable function of x. If F(x,y) = y In (x3 +y* + 5) – 4, then F = 0 If F(x,y) = y In (x2 +y*+5) - 4, then Fy=0
5 and 6 please Prompt: Recall that XNu, o) if the PDF of X is given by f(1) = :-(-a)/2 -o0< < 4. What are the mean and variance of X? E[X] = 5. Find all critical points of f. Var(X) = 6. Find all coordinates of inflection points of f.