Help I will make you a brainlist!! Write the equation of the line with y-intercept 7 and a slope of 1/4

O y= 7x + 1
Oy=+7
Oy= - 1x+7
Oy= 7x - 1

Which of the following circles have their centers on the x-axis? check all that apply.

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]

Biggest exam of the which of the following are polynomial functions?