Solve the system of equations by graphing: y = -3x - 3 m= b= y = 2x + 2 m= b=

(-1,0) see attached graph

Step-by-step explanation:

To solve the system, graph the two equations.

y = -3x -3 has m=-3/1 and b=-3. Start at (0,-3) on the y-axis and plot a point. Then move down three units and 1 unit to the right. Plot a point and connect.

y=2x+2 has m =2/1 and b=2. Start at (0,2) on the y-axis and plot a point. Then move up two units and to the right 1 unit. Plot a point and connect.

The solution is the point (x,y) where the two lines intersect. By the graph below it is (-1,0).

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: