Answer:
2,2
Step-by-step explanation:
f(x)=(x-2)^2+2
=2,2
Answer:7
Step-by-step explanation:
5+2=7
Answer:
Step-by-step explanation:
Let length = x
Width = x + 5
Area = 36
Area = length × width
36 = x(x + 5)
36 = x^2 + 5x
x^2 + 5x - 36 = 0
x^2 + 9x - 4x -36 =0
(x^2 + 9x) - (4x + 36) = 0
x(x + 9) - 4(x + 9) = 0
(x -4)(x+9) = 0
x - 4 = 0 or x + 9 = 0
x = 4 or -9
But x can only be positive because it is a length
x = 4unit = length
Width = x + 5 = 4 +5 = 9unit
If you add 12% + 12%= 24% you can just double 30 making the answer 60
So -4 is where the line crosses the y axis (aka the y intercept). then to find other points, you can either count of the line by doing the slope (rise over run) in this scenario you would go up 8 and over 1 or you can plug in numbers for x and then can get ordered pairs for other points
