Find the slope and y-intercept of the line.
y= 4/3x-3
y= 6/5x+6
14x+4y+24
18x+ 12y+-96
14x+4y=28
8x+6y=-72
m=3, b=-5
y= 4/3x-3 when it's in this form, the slope is the thing in front of the x ....(4/3) ..... and the y intercept is what's left after the x...... ( - 3)
The second one is just like the first
14x+4y=24 the whole objective is to get y by itself on the left side
Subtract 14x from both sides
4y = -14x + 24
Divide both sides by 4
y =(-14/4)x + 24/4 simplify
y = (-7/2)x + 6 and now, the slope is (-7/2) and the y intercept is (6)
Haley, you should be able to do the next three.....they're just like this last one
Last one [ easy]
m = 3 b= -5
Using the form, y = mx +/- b we have.......
y = 3x - 5 that's it!!!!
y= 4/3x-3 when it's in this form, the slope is the thing in front of the x ....(4/3) ..... and the y intercept is what's left after the x...... ( - 3)
The second one is just like the first
14x+4y=24 the whole objective is to get y by itself on the left side
Subtract 14x from both sides
4y = -14x + 24
Divide both sides by 4
y =(-14/4)x + 24/4 simplify
y = (-7/2)x + 6 and now, the slope is (-7/2) and the y intercept is (6)
Haley, you should be able to do the next three.....they're just like this last one
Last one [ easy]
m = 3 b= -5
Using the form, y = mx +/- b we have.......
y = 3x - 5 that's it!!!!