Find the percent rate of change in these two equations. Round your answers to the nearest tenth. Show your work.
y = ( 1 - 0.221 )^t AND y = 0.5 ( 1 + 1.226 )^t

22.1% decrease

122.6% increase

Step-by-step explanation:

1 - 0.221 is a decrease:

0.221 × 100

= 22.1% decrease

1 + 1.226

1.226 × 100

= 122.6% increase

u rich

step-by-step explanation:

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.