Answer:
Step-by-step explanation:
Alright, so this is basically just another equation, but then you see the greater than or equal to sign. How do I solve this? You may be asking. Well, treat it like an equation and worry about the sign later.
4x - 5 [tex]\geq[/tex] 7
Solve for x.
Add 5 to each side, then divide by 4 to each side.
4x [tex]\geq[/tex] 12
x [tex]\geq[/tex] 3 <----This is the answer.
Now for the graph. Look at the picture below:
That's what the graph should look like. Since it has a greater than or equal to sign, the line will be solid.
The graph is basically saying that anything that is greater than 3 (including 3) is counted, which is why that entire right side of 3 is shaded in.
Also, the way you should technically graph it is on a number line. So make a number line.
-2 -1 0 1 2 3 4 5 6 7 8 9 10
<-----|-----|-----|-----|-----|-----€-----|-----|-----|-----|-----|-----|-----|----->
(Pretend € is the filled in dot).
So, the above number line is what it should look like when graphed. The € circle is filled in because we are including the 3.
#teamtrees #WAP (Water And Plant)
