Answer:
1
Step-by-step explanation:
The dot is filled in, meaning the inequality symbol must have an line under it.
Since there's numbers on both sides, you have to simplify so that c is equal to, or greater than 2.
First one;
c-5≥-3
+5 +5
c≥2
It just so happens that this is the correct one, but in the future you may have to go through all.
Hope this helps! If I'm wrong, sorry <3 I haven't done this stuff in awhile.
F(x)=x^2+6x-2, vertex: (-3, -11)
First, put -(6)/2(1) or -b/2a.
You then get -3 as the X value of the vertex.
Next, insert -3 back into the equation to get the Y value of the vertex.
(-3)^2+6(-3)-2 = -11
You then have -11 as the Y value of the vertex.
1. (x + 2 < 5) Subtract two from each side to get (x < 3)
2. (x - 7 > -6) Add 7 to both sides to get (x > 1)
Answer:
5000
Step-by-step explanation:
