A line passes through (-1, 7) and (2, 10) -
Which answer is the equation of the line?
a -3 + y = 12
B - 2 + y = 8
c -3x + y = 16
d -3.2 + y = 4

Step-by-step explanation:

technically none of those, i'm pretty sure that in  form it would be but in the form of the answer choices it would be .

I don't know if i'm wrong or the answer choices are, but I still hope this helps!

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the answer will be b x² +x-1

step-by-step explanation:

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.