Anew piece of equipment costs $18,000 with a residual value of $600 and an estimated useful life of five years. assuming twice the straight-line rate, the book value at the end of year 2 using the declining-balance method is:

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Describe a situation that you could represent with the inequality x< 17