I’ll help if u attach the pic of the question:)
Answer:
-4 1/2 or -4.5 or -9/2
Step-by-step explanation:
Answer:
6(6x^2-4x-3)
Step-by-step explanation:
pull out the gcf which is 6 and it is complete because it is impossible to factor 6x^2-4x-3
A1 = first term
a1 = 15
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d = common difference
d = (second term) - (first term)
d = a2 - a1
d = 9-12
d = -3
The negative common difference indicates that the terms are decreasing
Each time we subtract 3, or add -3, to get the next term.
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nth term of arithmetic sequence
an = a1 + d(n-1)
an = 15 + (-3)(n-1)
an = 15- 3n + 3
an = 18 - 3n
Answer is choice D
Hello : let A(34,12) B(32,48)<span>
the slope is : (YB - YA)/(XB -XA)
(48-12)/(32-34) = 36/-2 = -18
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<span>Enter your answer in the box. [_-18___]</span>