Answer:
quantitative
Step-by-step explanation:
Weight is a continuous variable, and so the numbers of pounds gained by people in your class is quantitative.
The vertex form of


where:

We have:

substitute:

The vertex form of f(x):

The value of minimum is equal k.
Therefore:
Answer:
Step-by-step explanation:
Notice that:
● 1/2 = 0.5
● 4/5 = 0.8
0.8 is greater than 0.5.
So:
● 0.8 > 0.5
● 4/5 > 1/2
Answer:
7
Step-by-step explanation:
2x+34=4(x+5)
2x+34=4x+20
-2x=-14
x=7
The awnser is D. It's correct.