1. If x=6, 6+37=?46 43≠46. It isn’t a solution.
2. If x=12, 12+37=?46 49≠46. it’s not a solution.
3. If x=9, 9+37=?46. 46=46. It’s a solution!
4. If x=83, 83+37=?46. 120≠46. Not a solution.
Only x=9 Is a solution.
Hope it helps!
Answer:0.5
Explanation: 12.5-12=0.5
The straight arrow at the bottom represents 180 degrees.There 3 x's in eqaution so you divide 180 by 3 and you get 60 degrees
Answer:
y-4=-7(x+1)
Step-by-step explanation:
y-y1=m(x-x1)
m=-7
y-4=-7(x-(-1))
y-4=-7(x+1)
Answer:
Step-by-step explanation:
a) Consider the sequence
if n is odd, and
if n is even. So, the sequence diverges (since as n tends to infinity the sequence doesn't approach any particular number), but the subsequence of the even integers is convergent to -1 since it is constant.
b) consider the sequence
. The function f(x) =
when x is real is a monotolically decreasing function and tends to 0. Then, when multiplying by a minus sign, it becomes a monotonically increasing function that tends to 0. Hence, the given sequence is monotonically increasing and converges to 0.
c) Suppose that the sequence
converges to a. So, from an specific n and on, the values of
are really close to a. So, for almost all the value of the sequence, they are less than a+1 and greater than a-1. Hence it must be bounded.
d) It is a theorem that a monotonically decreasing/increasing sequence that is bounded must converge, so such a sequence can't exist.