Answer:
300%
Step-by-step explanation:
$2.25 divided by $0.75 = 3 (new price divided by old price)
This means the price has gone up by 300% as $0.75= 100%
(I’m not sure I explained this very clearly, if you want me to rewrite it just say!)
Answer:
C)
Step-by-step explanation:
Answer:
A.) 90 clockwise
E.)270 Counter Clockwise
Step-by-step explanation:
A.) Ro, -90 Rotation about the origin (0,0) 90° clockwise
(x, y) ⇒ (y, -x)
(-1, 5) ⇒ (5, 1)
E.) Ro, 270 Counter Clockwise
(x, y) ⇒ (y, -x)
(-1, 5) ⇒ (5, 1)
You mean f(x) = my+ b
This is called slope
