what is the domain of the function represented in the
graph?
270
240
210
{t|osts 14}
{hl oshs 210)
{t10sts 210
{h10 shs 14
altitude (ft)
2
4
6
14
16
18
8 10 12
time (min)

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?

Which graph or graphs appear to show a sinusoid? < me asap !