X^2 - x - 90 =0
This equation is in standard form ax^2+ bx + c
The sum of the solutions is -b/a (a and b are the coefficients from the equation above, not the solutions to the equation)
The answer is 1/1 = 1
Answer:
Domain: (-∞,∞)
Range: (-4, ∞)
Transformation: y = | x - 2 | - 4 (parant function is y = | x | )
Increasing Values: (-4,∞)
Decreasing Values: (-∞,-4)
End Behavior: f(x) → + ∞ on both sides
Hope this helps!
We're literally just comparing 200 to 800 here.
800 is 4× bigger than 200, of course.
To put that in a percent...
Well, 1 = 100%. (it's a whole)
So 4 = 400%
