The graph of y=-3x + 2 intersects the graph of an exponential function at (-15). which of the following could be the
exponential function?
y = 10127
y=10(0.5
y=5*
y=512)

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

An equation where variables are used to represent known values—function notation true or false

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)