4y+16=0 find the slope and y-intercept

Step-by-step explanation:4y+16=0

                                                -16    -16

                                                     4y/4=-16/4

                                              y=-4

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.