Determine the slope and y-intercept of the line.
y = 5x + 4

a.
slope = 4, y-intercept is (0, 5)
c.
slope = 5, y-intercept is (0, 4)
b.
slope = -5, y-intercept is (0, 4)
d.
slope = 4, y-intercept is (0, -5)

select the best answer from the choices provided

a
b
c
d

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3 n6 + 7mn5 + 14m2n4 – 5m3n3 – 6m6 –2m6 – 5m3n3 + 14m2n4 + 7mn5 + n6 14m2n4 + 7mn5 – 6m6 – 5m3n3 + n6 n6 – 6m6 + 7mn5 + 14m2n4 – 5m3n3 show work