Answer:
Step-by-step explanation:
x=2
Answer:
You can use ur ruler the ruler that's in half
Answer:
Step-by-step explanation:
<u>Consider the parent function:</u>
The graph of the function open up and the vertex is at the origin, the point (0, 0)
Now, if it opens down, it means it is a reflection of the parent function over x axis, hence it has a negative coefficient, the function becomes:
The vertex is shifted to the point (-3, 0). It means the function also translated left by 3 units, the function becomes:
<u>Since all the options have 1/20 as a coefficient, our function is:</u>
This is option B
Answer:
2
Step-by-step explanation:
20/10=2
7.3 is the range
Step-by-step explanation:
The range of a set of data is the difference between the largest and smallest values.
