9514 1404 393
Answer:
c. y = (x +2)² -5
Step-by-step explanation:
If you replace the squared term with zero, you are choosing the minimum of the remaining values. (A squared term cannot have a negative value.)
a) 3
b) 4
c) -5 . . . . the graph with the least possible y-value
d) 0
Answer:
6
Step-by-step explanation:
(-1)^2=(-1)(-1)=1
2(1)(3)=2*3=6
Answer:
0.0021 in scientific notation is
Step-by-step explanation:
We need to write 0.0021 in scientific notation.
<u>Scientific Notation:</u><u> A number expressed in scientific notation is written when numbers between 1 to 10 are multiplied by a power of 10.</u>
In the given example 0.0021 our decimal will be shifted to the right 3 digits and the power will be negative 3 (-3)
So, 0.0021 in scientific notation is