Rewrite the equation in the form y = A sin (x + ?). Round ? to three decimal places.y = 7 sin x + 2 cos x
A. 
sin (x - 0.278)
B. 
sin (x - 1.292)
C. 
sin (x + 0.278)
D. 
sin (x + 1.292)
Answer: C
You might also like to view...
Solve the problem.The logistic growth model 
represents the proportion of the total market of a new product as it penetrates the market t years after introduction. When will the product have 65% of the market?
A. 4.33 years B. 3.09 years C. 2.09 years D. 3.33 years
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 0.95x + 3.07 B. y = 0.75x + 4.07 C. y = 0.75x + 5.07 D. y = 0.85x + 3.07
Classify the following as the equation of a parabola, a circle, an ellipse, or a hyperbola.7x2 - 28x = 6y2 - 6x2 + 48y - 110
A. Hyperbola B. Parabola C. Circle D. Ellipse