Alight bulb is 3.00m from a wall. you are to use a concave mirror to project an image of the bulb on the wall, with the image 3.50 times the size of the object.
how far is the mirror from the wall?
what is the radius of curvature?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.