I think it’s b.5. Hope this helps. :)
I hope this helps you
Area=4.pi.r^2
Area =4.3,14.11^2
Area =1519
Function y = -2x + 5:
slope of -2
y intercept at 5
x intercept at 2 1/2
function y = x
slope of 1
y intercept at 0
x intercept at 0
It would either be 21 or 25 as they both have the same amount of factors :)