A Venn diagram is characterized by a group of circles to represent the classification of objects. For this condition, the circle representing the cars is found inside the circle representing motor vehicles. This is because all cars are motor vehicles. So cars is just a part of the motor vehicles along with other kinds. The Venn diagram is shown in the picture attached.
Step-by-step explanation:
Answer is in the photo
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Answer:
<u>Up</u>. The focus is above the vertex meaning the parabola will open up. If the focus was below the parabola then it would open down.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
I graphed it to check. x^2+4x-1 has a vertex of (-2,-5).