An exam consits of four true/false questions followed by three multiple choice questions each with 4 answers.
1 answer:
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Answer:
Step-by-step explanation:
39). y = x + 3
40). m =
y - = m( x -
)
(- 7, 5)
( - 12, 4)
m = ( 4 - 5 ) / ( - 12 + 7) = 1/5
y - 5 = (1/5)(x + 7) ⇒ y = x + 6.4
Answer:
Step-by-step explanation:
This is an arithmetic sequence:
where d is the common difference and n is the index of any given term.
For the given sequence, the common difference is -1:
Knowing both the common difference and the first term, you can write the equation for this sequence:
Then you can use that equation to find the 75th term: