What percent is equivalent to 9/4 ?

Hello!

Explanation:

First, you multiply or by the denominator of 100.

225%

Hope this helps!

-Charlie

y = -0.4x + 2.2

Step-by-step explanation:

slope of  (3, 1) and (-2, 3) = (3-1)/(-2-3) = -2/5

using std form of line y=mx+C

y = -2/5*x + C

substitute in (3,1)

1 = -2/5*3 + C

C = 1 + 6/5

C = 2 1/5

ans is y = -2/5*x + 2 1/5

or y = -0.4x + 2.2