Answer:
3
Step-by-step explanation:
3x3=9
21/9= 3
y = -2x + 6
Steps:
y = mx + b
m is slope
b is the y-intercept
m = -2
b = 6
plug in m and b
Convert mixed fraction to improper fraction.
÷ = ÷
Now use K C F method
K - Keep the first fraction
C - Change the division operation to multiplication
F- Flip the second number