The length and width of a rectangle are represented by 2x+3 and x-1 respectively. which of the following represents the perimeter of the rectangle

3x+2

3x+4

6x+4

zx^2=x-3

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Give all possible names for the line shown. calculation tip: lines can be written with either point first.