Here are graphs of three functions: f(x)=2^x, g(x)e^x, and h(x)=3^x

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

This is about circle theorems. someone asap : (