Answer:
x = (3 +/- sqrt(17) / 4.
Step-by-step explanation:
x = [-(-3) +/- sqrt((-3)^2 - 4*2*-1)] / 4
x = (3 +/- sqrt(17) / 4.
Answer:
y=(x+4)/12
Step-by-step explanation:
f(x)=12x-4
To find the inverse follow these steps:
1.) Make f(x) y so y=12x-4
2.) Switch x and y
so, x=12y-4
3.) solve for y
add 4 to the other side and then divide by 12 to get y by itself.
P(x) = x-4
k(x-4) = 5(x-4) - 8 = 5x - 28
So the answer is 2
Answer: x = (-5, 0)
y = (0, 13)
10. x=y/6+1 11. x=-2g+r/2
