A table (relation) may or may not represent a function
The table that represents a function is Hal's table
<h3><u>Tables and relations</u></h3>
For a table to represent a function, then the input values must point to exactly one output value.
This means that:
Each height entry must correspond to exactly one age entry
From the given tables (see attachment), we can conclude that
Hal's table represents a function
This is so because, the age entries on this table has one corresponding one height entry
Read more about relations and functions at:
brainly.com/question/2253924
Answer:
64-5 divided by 64-3 is 59 divided by 61. 59
8 squared is equal to 64. -----
61
Step-by-step explanation:
Answer:
The formula T= 10d +20
A) what does each term on the right side of the equation represent?
- 10d⇒ 10 degrees increase per 1 km and 20 deg surface temperature
B) Estimate the depth where the temperature is 60 degrees C.
C) What is the approximate temperature at a depth of 4km?
Answer:
Step-by-step explanation:
21-26. a = v - u / t
=> a = 47 - 19 / 5
=> a = 28 / 5
=> a = 5.6 m/s²
27-32. avg. speed = distance / time
=> 40 m / 10 s
=> 4 m/s
33-38. velocity = distance / time
=> v = 150 / 40
=> v = 15 / 4
=> v = 3.75 m/s