Points P, Q, and R are located on the coordinate plane, and n represents an integer. • The coordinates of point P are (n, 3). • The coordinates of point Q are (0, 3). • The coordinates of point R are (n, –2). • The distance from point P to point Q is equal to the distance from point P to point R.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.