Match the Given Function to Its Graph $y = \sin x$

question 37

Multiple Choice

Match the given function to its graph.
-1) $y = \sin x$
2) $y = \cos x$
3) $y = - \sin x$
4) $y = - \cos x$

• A) \(1 \mathrm {~A} , 2 \mathrm {~B} , 3 \mathrm { C } , 4 \mathrm { D }\)
• B) \(1 \mathrm {~B} , 2 \mathrm { D } , 3 \mathrm { C } , 4 \mathrm {~A}\)
• C) \(1 \mathrm {~A} , 2 \mathrm { D } , 3 \mathrm { C } , 4 \mathrm {~B}\)
• D) \(1 \mathrm { C } , 2 \mathrm {~A} , 3 \mathrm {~B} , 4 \mathrm { D }\)

Understand how changes in cost behavior affect the break-even point and profit levels.

Calculate and interpret the contribution margin and its relation to fixed costs and operating income.

Understand the concept of break-even point and how various costs and sales levels affect it.

Recognize the different types of costs (fixed, variable, mixed) and their impact on cost-volume-profit analysis.