Answer:
Step-by-step explanation:
a =3 ;r = 1/2
first term = 3
second term = 3*1/2 = 3/2
third term = 3/2 * 1/2 = 3/4
Fourth term = 3/4*1/2 = 3/8
Fifth term = 3/8 * 1/2 = 3/16
GP is: 3,3/2,3/4,3/8,3/16......
I hope this helps you
x=0 b= -3
y=ax+b
y=0.a-3
y= -3
Answer:
Step-by-step explanation:
Disc.=k²-4×9
roots are real if k²-36≥0
|k|≥ 6
k≤- 6
or k≥ 6
roots are imaginary if k²-36≤0
k²≤ 36
|k|≤6
roots are imaginary if -6 ≤ k ≤6
It is B because it can’t be A and it can’t be C and it can’t be D so my answer is B
Answer:
D.) 2(x-3)(x-4)
Step-by-step explanation:
2x^2 -14x +24 = 2(x^2 - 7x + 12)
12 = 3*4
3*1 + 4*1 = 7
2(x-3)(x-4)
