For each equation 9–17 below, show that the given function is a solution. Determine the largest interval or intervals of

[answerhappygod]

For each equation 9–17 below, show that the given function is a
solution. Determine the largest interval or intervals of the
independent variable over which the solution is defined, and
satisfies the equation.
13. 𝑃′ = 𝑟𝑃, 𝑃(𝑡) = 𝐶𝑒𝑟𝑡, 𝐶 any real number