Write the point-slope form of the equation of the line that passes through the point (-1, 5) and has a slope of -1. include your work in your final answer

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.