(5.2) and slope = -2/5 do you guys know the answer pls help

Answer:
y = -2/5x + 4
Step-by-step explanation
y = -2/5x + b
2 = -2/5(5) + b
2 = -2 + b
4 = b
Answer:
[tex]y=-\frac{2}{5} x+4[/tex]
Step-by-step explanation:
Formula: y=mx+b
m = slope = [tex]-\frac{2}{5}[/tex]
x = 5
y = 2
[tex]2=-\frac{2}{5} (5)+b[/tex]
[tex]2=-\frac{10}{5}+b[/tex]
[tex]2+\frac{10}{5}=b[/tex]
[tex]\frac{10}{5} +\frac{10}{5}=b[/tex]
4=b
b = y-intercept = 4
Plug in all values to complete the formula.
Answer:
[tex]y=-\frac{2}{5} x+4[/tex]