Possible rational roots of 4x^2+15x-54=0
1 answer:
You might be interested in
First thing, you need to transform this equation to the form of y = ax + b
So you get:
2x + 5y = 8
5y = -2x + 8
In the form of y = ax + b, a is the slope.
In
, you can see "
", and always the number before x is the slope
So, the slope of 2x + 5y = 8 is
Hope this Helps :)
So you get:
2x + 5y = 8
5y = -2x + 8
In the form of y = ax + b, a is the slope.
In
So, the slope of 2x + 5y = 8 is
Hope this Helps :)
Either one at any given time could be equal to zero. So
x + 2 = 0
x = - 2
x - 18 = 0
x = 18
I've enclosed a graph of this so you can see that the answers I've given are the ones expected.
x + 2 = 0
x = - 2
x - 18 = 0
x = 18
I've enclosed a graph of this so you can see that the answers I've given are the ones expected.