Kumon Level N Test EXAM ELABORATIONS QUESTIONS AND VERIFIE
Kumon Level N Test
ANSWERS 2025 UPDATE | 100% SOLVED
Study online at https://quizlet.com/_8iw1pu
1. 1. Given the fixed points F(0 ,5) and F' (0 ,-5), [x^2+(y-V5)^2]+[x^2+(y+V5)^2]=8
obtain the equation of the locus point P(x, y), x^2/11+y^2/16 = 1
such that PF +PF' = 8
2. 2 Graph the region satisfying the given sys- all real numbers for x, y d7/3
tem of inequalities, and then state the range
of values x and y
x-y+1 e0
5-2x-y e0
3. 3. Obtain the 30th term of an arithmetic se- a+4d=-3, a+13d=24, a=-15, d=3
quence whose 5th term is -3 and whose 14th 72
term is 24.
4. 4. Obtain the sum of the following arith- 150
metic sequence.
-15, -10, -5, 0, ... (through the 12th term)
5. 5. 4 22
Σ (3k - 2) =
k=1
6. 6. Obtain the 1st term and common ratio of ar^4=24, ar^6=96
a geometric sequence whose 5th term is 24 1st term: 3/2
and 7th term is 96 Common ratio: ±2
First term:
Common ratio:
7. 7. Given a geometric sequence whose sum S10=a(r^10-1)/r-1=4
of the first 10 terms is 4, and whose sum of S30=a(r^30-1)/r-1=52
the terms from the 11th through 30th term r^10=3, r^60= 1456
is 48, obtain the sum of the terms from the 1404
31st through the 60th term.
1/3
Kumon Level N Test
ANSWERS 2025 UPDATE | 100% SOLVED
Study online at https://quizlet.com/_8iw1pu
1. 1. Given the fixed points F(0 ,5) and F' (0 ,-5), [x^2+(y-V5)^2]+[x^2+(y+V5)^2]=8
obtain the equation of the locus point P(x, y), x^2/11+y^2/16 = 1
such that PF +PF' = 8
2. 2 Graph the region satisfying the given sys- all real numbers for x, y d7/3
tem of inequalities, and then state the range
of values x and y
x-y+1 e0
5-2x-y e0
3. 3. Obtain the 30th term of an arithmetic se- a+4d=-3, a+13d=24, a=-15, d=3
quence whose 5th term is -3 and whose 14th 72
term is 24.
4. 4. Obtain the sum of the following arith- 150
metic sequence.
-15, -10, -5, 0, ... (through the 12th term)
5. 5. 4 22
Σ (3k - 2) =
k=1
6. 6. Obtain the 1st term and common ratio of ar^4=24, ar^6=96
a geometric sequence whose 5th term is 24 1st term: 3/2
and 7th term is 96 Common ratio: ±2
First term:
Common ratio:
7. 7. Given a geometric sequence whose sum S10=a(r^10-1)/r-1=4
of the first 10 terms is 4, and whose sum of S30=a(r^30-1)/r-1=52
the terms from the 11th through 30th term r^10=3, r^60= 1456
is 48, obtain the sum of the terms from the 1404
31st through the 60th term.
1/3
