Answer:
B) this line has zero slope.
Step-by-step explanation:
it doesn't increase or decrease. it is a constant; zero
Answer:
-8 > b
Step-by-step explanation:
94<-2(1+6b)
Distribute
94<-2-12b
Add 2 to each side
94+2<-2-12b +2
96 < -12b
Divide each side by -12, remembering to flip the inequality since we divide by a negative
96/-12 > -12b/-12
-8 > b
For the shot to be blocked
9 + 25t - 16t^2 ≥ 6 + 30(t - 0.2) - 16(t - 0.2)^2
9 + 25t - 16t^2 ≥ 6 + 30t - 6 - 16(t^2 - 0.4t + 0.04)
9 + 25t - 16t^2 ≥ 30t - 16t^2 + 6.4t - 0.64
9 + 25t ≥ 36.4t - 0.64
9 + 0.64 ≥ 36.4t - 25t
9.64 ≥ 11.4t
t ≤ 9.64/11.4
t ≤ 0.846
Therefore, The shot was blocked between 0.84 and 0.85 seconds after the shot is launched.
<span>4m^2-1=-23
</span>⇒ 4m^2= -23+1
⇒ 4m^2= -22
⇒ m^2= -22/4
⇒ m^2= -11/2
⇒ m is undefined for all m∈R (for m^2 is always ≥0 for all m∈R)
<span>
Final answer: </span>m is undefined for all m∈R~
Answer:
No real solution
Step-by-step explanation:
There is no solution in real number as it's no real √[-32]
{solutins in complex numbers would be: 
}
