Write the slope-intercept form of the equation for the line. <
- 443
-2
-1
5
a.
y = 2x + 3
c.
y= 3x + 2
b. y=-3x + 2
d. y=-***+2

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?