Question

Identify the correct slope and y-intercept of the equation 2x + 4y = 8

slope = -one half; y-intercept = (0, 2)
slope = -2; y-intercept = (0, 4)
slope = -2; y-intercept = (0, 8)
slope = -one half; y-intercept = (0, 8)

Answer 1

Equation of line is

y=mx+c

where c is y intercept
and m is gradient of line

reduce 2x + 4y = 8
in to the form y=mx +c

by dividing through with 4 and rearranging the equation to get c your y intercept

Answer 2

slope= -one half; y-intercept=(0,2) i think thats what it is!!

Answer 3

so its #1????

Answer 4

yes