Given the points (2, 9) and (4, 324): Homework Help ✎
Write the equation of a line that passes through them.
Write the equation of an exponential function with an asymptote at y = 0 that passes through them.
Use y = mx + b and the given points to solve for m and b.
9 = 2m + b
324 = 4m + b
Use y = a(b)x and the given points to solve for a and b.
y = 0.25(6)x