What is the correct value of x? circle the correct answer. 23x = 115 x = 7 x = 5

What is the solution to the equation 9^(x+1) =27

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4