\(\displaystyle{y}={3}{e}^{{x}}\)

\(\displaystyle{y}={3}{e}^{{0}}\)

y=3(1)

y=3

The e function has both a positive constant and a positive exponent so it represents exponential growth. We find the y-intecept by plugging in 0 for x and then solving for y.

\(\displaystyle{y}={3}{e}^{{0}}\)

y=3(1)

y=3

The e function has both a positive constant and a positive exponent so it represents exponential growth. We find the y-intecept by plugging in 0 for x and then solving for y.