What is it called when regression methods are used for prediction outside the sampled range of xvalues?
Outliers
Estimation
Interpolation
Extrapolation

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

It says factor each expression 49x-28?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?