What is the equation of the line graphed below? (1, 5) A. y = - 5x B. y = 5x C. y = - 1/5 * x D. y = 1/5 * x

Can someone plz me understand how to do these. plz, show work. in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]