2002
Mathematics
67ca00ce0c643c71d77dee1f
Find the maximum value of y in the equation y = 1 - 2x - 3x2
A.
5/4
B.
5/3
C.
3/4
D.
4/3
Correct Answer: 4/3
Explanation
Tn=a+(n−1)d (nth term of an AP). T9=5T5 a+8d=5(a+4d)⟹a+8d=5a+20d 5a−a+20d−8d=0⟹4a+12d=0 a+3d=0
Tn=a+(n−1)d (nth term of an AP). T9=5T5 a+8d=5(a+4d)⟹a+8d=5a+20d 5a−a+20d−8d=0⟹4a+12d=0 a+3d=0THIS WEEK's
Latest Articles
Top-Scorer Okoro Uchechukwu Solomon Reveals How He Scored 337 in JAMB
by samuel olalekan adeyemi
Bouncing Back: How Samuel Isaac Overcame Setbacks to Score 265 in JAMB and What He Learned
by samuel olalekan adeyemi
Managing Stress During Exams: Practical Tips for Students
by samuel olalekan adeyemi
