Use quadratic regression to find a function that fits the following
points.
(-2,-16), (3,11), (0,2)
y = [ ? ]x2 +[ ]x + []

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?