The number of questions jennifer can answer on a worksheet is directly proportional to how many minutes she studied. if she studies t minutes she can answer d questions. how many questions can she answer, in terms of t and d, if she studied 10 minutes?
a) 10td
b) 10d/t
c) 10t/d
d) d/t

Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.

Find the amplitude of a sinusoidal function that models this temperature variation

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?