Which expression is a sixth root of -1+I sqrt3

A radical with an index of 4 is called a fourth (4th) root. So root%284%2C+20%29 is read: "fourth root of 20". It represents the number which when raised to the 4th power results in a 20. IOW, root%284%2C+20%29%2Aroot%284%2C+20%29%2Aroot%284%2C+20%29%2Aroot%284%2C+20%29+=+20 be definition.

A radical with an index of 5 is called a fifth (5th) root.

A radical with an index of 6 is called a sixth (6th) root.

etc.

Step-by-step explanation:

here

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.