Answer (2x+5)^2
Explanation
Area equals length times width
The second one is the correct answer
Answer:
D
Step-by-step explanation:
If you imagine the dots continued in a connected line, (imagining where the data points will likely go), the line's slope informs you if it is a negative (going down/negative slope) linear association or if it's a positive (going up/positive slope) linear association.
For A, it has a positive slope [as it increases].
For B, it also has a positive slope
For C, there is no correlation, the dots are not showing any trends
For D, there is a negative slope.
This means that the scatter plot D shows a negative linear association.
Answer:
1. f(x)=x+7
2. f(x)=1.2x
Step-by-step explanation:
1. If f(x+5)=x+12, then substitute
Hence,
Now change t into x:
2. If f(x-5)=1.2x-6, then substitute
Hence,
Now change t into x:
10 ^ -3 = 0.001
10 ^ -2 = 0.01
10 ^ -1 = 0.1
10 ^ 0 = 0
10 ^ 1= 10
10 ^ 2 = 100
10 ^ 3 = 1000
