-3x+y=-4
21x - y = 28
>
intersecting
parallel
coincident

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)