How do u graph y=-7+3 & y=-x+3

1 equation) make a point on the y axis at (0,4) then draw a horizontal line.

2 equation) make a point on the y axis at (0,3) then count up 1 from the point and to the left one, and continue until you have as many points as you need.

Step-by-step explanation:

For the first equation you would simplify the problem first. Since -7+3 is -4 the first equation is y=-4

For the second equation the problem is already simplified so you would just graph.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph