To solve the inequality and graph the solution, we need to isolate the variable 'd' on one side of the inequality.
78 < (d/8) + 79
Subtract 79 from both sides:
-1 < (d/8)
Multiply both sides by 8 to eliminate the fraction:
-8 < d
The solution to the inequality is d > -8.
To graph the solution, we will draw a ray starting from -8 and extending to the right. The endpoint at -8 will be an open circle to signify that -8 is not included in the solution. The arrow indicates that the ray extends infinitely to the right.
Solve the inequality and graph the solution.
78<
d
8
+79
To draw a ray, plot an endpoint and select an arrow. Select an endpoint to change it from closed to open. Select the middle of the ray to delete it.
1 answer
1 answer