Sketch one cycle of the sine curve
y = 2 sin theta

The graph of the given function i.e.

is similar to the graph of the function

but the only change in the graph of the two function is it's amplitude.

The amplitude of the given function is: 2.

Also the period remains the same i.e. 2π.

Hence, we are asked to graph one cycle of the given sine curve.

i.e. we have to plot the graph for 0 ≤ θ ≤ 360°=2π

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.