Answer:
x≥1
Step-by-step explanation:
f(x) = √x+6-7
f(x) = √x-1
The value under a square root must be non-negative; therefore make the inequality x-1 ≥ 0 and solve it.
x ≥ 1
There's your domain! Hope this helps! :D
Answer:
The maximum height of the particle is 484 m.
Step-by-step explanation:
Given that,
A particle is moving along a projectile path at an initial height of 160 feet with an initial speed of 144 feet per second. This can be represented by the function :
....(1)
We need to find the maximum height of the particle. For maximum height put
So,
Put t = 4.5 s in equation (1) as :
So, the maximum height of the particle is 484 m.
Answer:
At = 21.5 cm2
Step-by-step explanation:
At = Asqr - Acircle
At = A1 - A2
A1 = 10^2 = 100
A2 = Pi*(5)^2 = 78.5
At = 100 - 78.5
At = 21.5 cm2
Best regards
Answer:
Answer would be x=1.
Step-by-step explanation:
3.14159 is pie but the most common way to put pie is 3.14