Start with y = x2
Shift 2 units left to get y = (x+2)2
Vertically stretch to get y = 6(x+2)2
Reflect across x-axis to get y = -6(x+2)2
Shift 7 units down to get y = -6(x+2)2 - 7
hope this helps!
156. you basically just need to multiply 78 by 2
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Given:
The side of a square a, s+3.
The perimeter of a square is the sum of the four sides of the square. Hence,
