OVA-S21 Algebra 2 B2 [M] (GP)/6:Sequences and Series 9. Which expression defines the arithmetic series 1 + 5 + 9 +... for seven terms?
Σ(3n-4)
Σ(2n - 1)
Σ(n-1)
Σ(47-3)
Hey

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: