Help me please for 100 points

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Twelve less than a number is at most 20