Question

The graph of y = -3x + 2 intersects the graph of an exponential function at (-1, 5). Which of the following could be the exponential function?

a) y = 10(2)^x
b) y = 10(0.5)^x
c) y = 5^x
d) y = 5(2)^x

Answer 1

i think the best answer is letter d