The Area of a rectangle is 3x2 + 9x square inches. The length of the rectangle is 3x inches.

What is the width of the rectangle?

1. Explain how you find the area of a rectangle.

2. Explain how you find the width of a rectangle given the Area and the length.

3. Show you work and solve for the width of this rectangle.

Width of the rectangle is x + 3 in

Step-by-step explanation:

Area = length × width

3x² + 9x = 3x × width

∴ Width = 3x² + 9x/3x = x + 3 in

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )