I need to graph y<4x-4?

Question

i need to shade in areas too on the graph, please help

Answer 1

plot the line for y=4x-4 and shade the portion which would correspond to less than

Answer 2

graph y=4x-4. y intercept is -4, so put a point there. then use the slope (4/1) to get the next point. (0+1,-4+4) which turns out to be (1,0) is your next point. you get that by adding 4 to the y coordinate and 1 to the x coordinate (rise/run = 4/1, the slope). now plug in (0,0) into y<4x-4. if its, true, shade the region on the same side of y=4x-4 as (0,0), which would be above the line. otherwise, shade it below.

btw its not true, so you would shade the region below the line y=4x-4.

Answer 3

the x intercept is at y = -4, and it goes up 4 up and 1 right

Answer 4

connect points (x=0, y=-4) and (x=1, y=0) and shade right hand side of it.

Answer 5

y < 4x - 4

x = 0

y < 4(0) - 4

y < 0 - 4

y = - 4

y = - 4 when x = 0

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X = - 1

Y = 4x - 4

y = 4(-1) - 4

y = - 4 - 4

y = - 8

y = - 8 When x = - 1

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x = 1

y < 4x - 4

y < 4(1) - 4

y < 4 - 4

y = 0

y = 0 when x = 1

Insert the y values on a graph and plot.

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