Is the ordered pair (-2, 7) a solution of the equation 5x + 4y = 18?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4

What type of symmetry does a rhombus have?