Select the slope-intercept form of an equation for a line with y-intercept –5 and slope 2.
2 answers:
First off, we need to understand the slope intercept form:
Where y is the y coordinates,
x is the x coordinates,
m is the slope and c is the y-intercept.
We can then put the coordinates,slope and the y intercept into the point slope form:
y = (2)x+(-5)
y = 2x-5
Therefore the answer is y = -5.
Hope it helps!
Where y is the y coordinates,
x is the x coordinates,
m is the slope and c is the y-intercept.
We can then put the coordinates,slope and the y intercept into the point slope form:
y = (2)x+(-5)
y = 2x-5
Therefore the answer is y = -5.
Hope it helps!
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Hello,
y= x^3-4x²-3x+18=(x-3)²*(x+2)
y'=3x²-8x-3
y''=6x-8
1) Stationary points
Maximun: x=-1/3 ==>y=18,5185....
Minimum: x=3 ===>y=0 (double root)
2) x=4/3: point of inflection. (y''=0 and change sign)
y= x^3-4x²-3x+18=(x-3)²*(x+2)
y'=3x²-8x-3
y''=6x-8
1) Stationary points
Maximun: x=-1/3 ==>y=18,5185....
Minimum: x=3 ===>y=0 (double root)
2) x=4/3: point of inflection. (y''=0 and change sign)