Answer:
C7,3=7!( 3!)( 7−3)!= 7! I think tell me if I'm wrong?
Answer:
Step-by-step explanation
I get the same answer you do, but I'm not at all certain I'm correct. I would have done it just as you did letting each y value define the new x value and then putting the - on the left in at the very end.
f(1) = 3
f(3) = -1
f(-1) = 7
But there is a minus in front of the left most f. That would make it - 7
For this case we must find the inverse of the following function:
Then, we follow the steps:
We change 
by y:
We exchange the variables:
We clear the variable "y":
We change y for 
Answer:
18/24 = pink roses... 75% of the roses are pink.
Answer:
y = -3x + 5
Step-by-step explanation:
point-slope formula: y-y1 = m(x-x1)
y-(-1) = -3(x-2)
y+1 = -3x + 6
y = -3x + 5
