Answer:
Overall, the steps for algebraically finding the range of a function are:
1.Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y).
2.Find the domain of g(y), and this will be the range of f(x).
3.If you can't seem to solve for x, then try graphing the function to find the range.
Step-by-step explanation:
Answer:
Step-by-step explanation:
x^2+4x+3=0
x^2+4x+4=7
(x+2)^2=7
square root
x+2=sqrt7
x=-2sqrt7
Answer:
6 pints of white paint she used to paint her bedroom walls.
Step-by-step explanation:
Joy uses 9.5 pints of blue paint + white paint.
Joy used 3.5 pints of blue paint.
So, white paint used = total paint - blue paint used
Plug in the known values into the equation.
White paint used = 9.5-3.5 =6 pints
Answer:
6 .x = 121°
Sum of all interior angles of a 7 sided polygon is 900°.
Step-by-step explanation:
Rotation would be the best answer
