In the linear equation y = 2x + 1, if x increases by 4 points, how much will y increase?

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4