Steffy

For each of the following, find the parametric equations of the line that passes through the point P with direction vector d. In each case, find two points on the line different from P. a) P(1,1) d=(4,-4) b) P(5,0) d=(1,3) answer at the back of the book i...

The volume of a sphere is given by V=4/3pie cubed. What happens to the volume of a sphere if r is halved?

Simplify the following: 4st/3s(squared) divided by 12tsquared / 9s

1.) Find (f + g)(x) when f(x) = x + 2 and g(x) = x - 2. 2.) Find (f - g)(x) if f(x) = 2x - 5 and g(x) = 4. 3.) Given f(x) = 4 and g(x) = 2x - 1, find (f - g)(x).

nine stands for the ten thousands place

-(a-14)= -a+14 multiplying two negative gives you a positive.