Graph the line y=-4/3x+1

See graph.

Step-by-step explanation:

To graph by hand, use the fact that the y-intercept is given (0,1), then graph it like a normal graph by using the slope, , to plot each point (for that slope, every 3 units you move to the right, you should also move 4 units down, then plot another point).

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116