Solve the equation.1.1x - 3.5 = 0.3x + 1.94
A. -0.147
B. 6.9
C. 7.48
D. 6.8
Answer: D
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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' = 2xex2, y(1) = 3, h = 0.1
A. y1 = 3.8980, y2 = 4.6358, y3 = 5.6488 B. y1 = 3.1893, y2 = 3.9271, y3 = 4.9400 C. y1 = 2.8349, y2 = 3.5727, y3 = 4.5857 D. y1 = 3.5437, y2 = 4.2814, y3 = 5.2944
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: 
; y-intercept: 
;
B. x-intercept: 
; y-intercept: 
;
C. x-intercept: 
; y-intercept: 
;
D. x-intercept: 
; y-intercept: 
;
Transform the equation by rotating the axes through the given angle. Identify the curve.2x2 - xy + 2y2 = 7; ? = 45°
A. 
+ 
= 1; ellipse
B. x'2 - 3y'2 = 7; hyperbola
C. 
+ 
= 1; ellipse
D. 
+ 
= 1; ellipse
A new car dealership has taken an inventory of the vehicles it has in stock. Below is a histogram indicating the number of vehicles in stock in certain price ranges. Use the histogram to answer the question.
How many vehicles does the dealership have in stock that are priced at less than $21,000?
A. 3 vehicles B. 15 vehicles C. 4 vehicles D. 20 vehicles