X< -4 graphed as an inequality on a number line

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection