Answer:
Step-by-step explanation:
The easiest way to tell if a relation is a function is to look at the x coordinates. If none of them are the same in the set, then the relation is a function. If any of the x values are used more than once in the set, it is only a relation. This set uses -3 two times, so it is a relation.
Answer:
<B is 53.13degrees
Step-by-step explanation:
Find the diagram attached
Given
Opposite side= 4 (side facing <B)
Adjacent side = 3
Required
<B
According to SOH CAH TOAS identity
tan theta = opp/adj
tan<B = 4/3
<B = arctan(4/3)
<B = arctan(1.3333)
<B = 53.13 degrees
Hence the angle <B is 53.13degrees based on the diagram
I believe it would be the first one
Answer:
The answer is -5/3
Step-by-step explanation:
<h3><u>Given</u>;</h3>
- x₁ = 0 and x₂ = (-3)
- y₁ = 9 and y₂ = 4
Slope of a line
Now,
m = y₂ – y₁ ÷ x₂ – x₁
m = 4 – 9 ÷ 0 – (-3)
m = -5 ÷ 3
m = -5/3
Thus, The slope is -5/3
<u>-TheUnknownScientist 72</u>
B hope this helped have a nice day! =D
Oh yes 4x5 is another answer so yep god I forgot that sorry!
