<u>Answer</u>
x ≥ -2
<u>Explanation</u>
The inequalities are solve the same way as algebra. This would be solve as follows.
-2x-1≤5
-2x≤5+1
-2x≤4
Divide both sides of the inequality by -2. This will change the sign from ≤ to ≥.
(-2x)/(-2) ≤ 4/(-2)
x ≥ -2
Answer:
28.73
Step-by-step explanation:
V=4
3πr3=4
3·π·1.93≈28.73091
Answer:
x=4
Step-by-step explanation:
the axis of symmetry always divides a parabola into two even parts from the vertex.
Find the value of the vertex (4,7)
since you need a vertical line to split a parabola, the equation is (x = )
Use the x value of the vertex (4)
x=4
