Use Euler's method to calculate the first three approximations to the given initial value problem for the specified increment size. Round your results to four decimal places.y' = 4xex4, y(1) = 2, dx = 0.1
A. y1 = 3.0873, y2 = 4.9897, y3 = 8.8074
B. y1 = 2.4699, y2 = 4.3723, y3 = 8.1899
C. y1 = 2.7786, y2 = 4.6810, y3 = 8.4986
D. y1 = 3.3960, y2 = 5.2985, y3 = 9.1161
Answer: A
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Write the fraction as a decimal.-
A. -0.535 B. -0.525 C. -0.485 D. -0.425
Convert the equation to the standard form for a hyperbola by completing the square on x and y.x2 - y2 - 4x + 4y - 1 = 0
A. (x - 2) 2 - (y - 2) 2 = 1
B. -
= 1
C. (x - 2) 2 + (y - 2) 2 = 1
D. (y - 2) 2 - (x - 2) 2 = 1
Find the area of the shaded region. Use 3.14 to approximate ?, if needed. Round to the nearest tenth if necessary.
A. 20 sq yd B. 36 sq yd C. 10 sq yd D. 40 sq yd
Find the x- and y-intercepts of f.f(x) = (x + 2)2
A. x-intercept: -2; y-intercept: 0 B. x-intercept: 2; y-intercept: 0 C. x-intercept: 2; y-intercept: 4 D. x-intercept: -2; y-intercept: 4