Recent content by MorganJ

If g'>0 and g">0 is the slope increasing and the concavity is upward? The choices are 15,18,21,24,27.

1. Let g be a twice-differentiable function with g'(x)>0 and g"(x)>0 for all real numbers of x, such that g(4)=12 and g(5) = 18. Of the following, which is the possible value for g(6)? 2.I honestly have no idea where to start :-(

Yes it is. Is this the equation: x=Ae exp -b/2m*t(cos(wt + phi))?

Okay so 1 meter is my amplitude. I use 15 degrees for initial and afterwards 5.50 degrees. How do I go about this?

A coefficient of what?

1. Homework Statement -A pendulum with a length of 1.00 m is released from an initial angle of 15.0 degrees. After 1,000 seconds, its amplitude is reduced to friction by 5.50 degrees. What is the value of b/2m? Homework Equations In simple harmonic motion, a simple...

Yes, this is clear. So we have do we do x=1/2at^2+vot?

An airplane flies horizontally with a speed of 300 m/s at an altitude of 400 m. Assume the ground is level. What horizontal distance from a target must the pilot release a bomb so as to hit the target? I know the answer is 2.7 km because it is or a review packet prior to a big test however, I...

Okay. Thank you so much for helping, rock.freak667. I really appreciate it :-)

Okay so the domain would be -∞ < x < ∞ and the range is 0 ≤ y ≤ 1 ?

I have no clue, honestly. I am graphing it on my calculator. Would it be zero? I do not think the minimum value is a negative number.

So...would it be 1 as well?

Wouldn't its maximum value be 1 and the minimum value be -1?

the domain of sin (x) is -∞ < x < ∞ and would sin²x lie between -2 ≤ x ≤ 2...sorry i am bit confused.

So the domain would be 0 less than or equal to positive infinity? and the range would be the same?