Answer:
Step-by-step explanation:
y=a(x-0)(x-2)
=a(x^2-2x)
=a(x^2-2x+1-1)
or y=a(x-1)^2-a
(1,5) lies on it.
5=a(1-1)^2-a
5=0-a
or a=-5
so y=-5(x-1)^2+5
Answer:
1 to 1
Step-by-step explanation:
function f in more than one point, then the function is 1 to 1
The answer is 100 % because it’s the same but with two zeros
The answer is 20.5 try it good luck
Answer:
(silk butterfly numerator )(butterfly denominator) 4cm/20cm = 1cm/5cm