Answer:
Whenever the earth, moon and sun are aligned, the gravitational pull of the moon is augmented by the gravitational pull of the sun, causing larger than average tidal ranges — meaning especially high high tides and very low low tides. These extreme tides are called “spring tides.”
Step-by-step explanation:
The first question is a and the second is a
Just graph is bruv. The app is called desmos
Answer:
A
Step-by-step explanation:
Given
a = 
- 
= 
← as a single fraction
Thus
= 
= 
→ A
Answer:
4
Step-by-step explanation:
Define coefficient:
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4xy).
Hope this helped.
