Can someone help me I can’t get it right.

Answer

the numbers in the x column equal x. So you have to put them numbers in replacement of x. For example, the x=1 would be 1²-(4 ×1) so it would be -3. Sorry if this doesnt make sense but thats how I would do it!

Step-by-step explanation:

-1,5 0,0 1,-3 2,-4 3,-3 4,0

Step-by-step explanation:

Formula

y= ()^2-4()

plug in the x to the parenthesis in order to get y

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.

13cm

step-by-step explanation:

(apex)