Given: 4x – 2y = 8 transform the equation into slope-intercept form. find the slope and y-intercept of the line. find the equation, in point-slope form, of the line that is perpendicular to this line and passes through the point (1, 2).

y = 2x - 4      slope: 2   y intercept: -4

equation of perpendicular line pass (1,2):         y = -1/2 * x + 2.5

Step-by-step explanation:

4x - 2y = 8

2y = 4x - 8

y = 2x - 4

slope: 2

y intercept: -4

slope of perpendicular line: -1/2

2 = -1/2 * 1 + b

b = 2.5

equation of perpendicular line pass (1,2): y = -1/2 * x + 2.5

is means division by fractions

step-by-step explanation:

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336