Question

Write the equation for the graph below.

Answer 1

y = 4 * 2^x

Explanation:

Exponential line, increases rapidly

some points (0,4), (1,8), (2,16),

Equation: y = a * b^x

a = 4, since it's y intercept

b = common ratio = 2

Equation: y = 4 * 2^x

Answer 2

f(x) = 4*(2^x)

Explanation:

tbh i dont know why i was just playing around with tthe graphs on desmos