4. p(5, 2); m = 3
what is the given point and slope

3x - y =13

Step-by-step explanation:

y - y1 = m(x - x1)y - 2 = m(x - 5)distributey - 2 = 3x - 15jump -2 across the equal sign and change the signy = 3x - 15 + 2combine like termsy = 3x - 13use this equation to find the standard formy = 3x - 13jump the x and change the sign-3x + y = -13x must be positive, so change the sign of everything3x - y = 13

Element 17 is chlorine it is a group 7 element(halogen) and belongs to period 3 of the periodic table