Asine function has the following key features:

period = π

amplitude = 2

midline: y=−2

y-intercept: (0, -2)

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

i think that you should ask google for the answer to that problem because if we don't know it google does

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.