Answer:
The graph is a solid line, and the shading is above the line.
Step-by-step explanation:
Given
Required
Describe the graph of the inequality
We have:
Subtract x from both sides
The sign implies that the graph has a solid line
The sign which means greater than or greater also implies that the upper region is shaded
Answer:
Javier rode bike 34 minutes before lunch.
Step-by-step explanation:
Let the number of minutes Javier rode the bike after lunch be = x minutes
Then according to question number of minutes he rode the bike after lunch
Total number of minutes he rode bike = 41 min
Therefore,
On solving
Divide both side by 6 we get
Number of minutes he ride before lunch
min
Answer:
The vertex form of a quadratic function:
(h,k) - the coordinates of the vertex
If a>0, then the parabola opens upwards, so the vertex is the minimum of the function.
If a<0, then the parabola opens downwards, so the vertex is the maximum of the function.
