The set R2 with vector addition defined by (a comma b )circled plus (c comma d )space equals space (a plus c minus 4 comma space b plus d plus 5 )and scalar multiplication defined by k circled dot (a comma b )space equals space (k a minus 4 k plus 4 comma space k b plus 5 k minus 5 )is a vector space with (4, -5) as the additive identity. What is the additive inverse of (12, -15)?

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.

c.

step-by-step explanation:

its a i did it myself

step-by-step explanation:

point form: (-3,-1)

equation form: x=-3 y=-1

step-by-step explanation: