2x - 4y = 10
Turn this into slope-intercept form :)
Slope-intercept form : y = mx + b
Where m = slope, and b = slope intercept.
So, we're basically taking the x and moving it to the other side :)
2x - 4y = 10
Subtract 2x from both sides.
-4y = -2x + 10
Divide both sides by -4.
y = 1/2x -5/4
So, our slope is 1/2 because it is in the "m" value.
Our answer is D) 1/2
~Hope I helped!~
Answer:
x = 14
Step-by-step explanation:
2x+4 - 12 = 20
2x - 8 = 20
2x = 28
x = 14
Check the picture below. So the parabola looks more or less like so.
let's recall that the vertex is half-way between the focus point and the directrix, at "p" units away from both.
Let's notice that the focus point is below the directrix, that means the parabola is vertical, namely the squared variable is the "x", and it also means that it's opening downwards as you see in the picture, namely that "p" is negative, in this case "p" is 1 unit, and thus is -1.
2p/(4p²-1)÷<span>6p</span>³<span>/(6p+3)
=</span>2p/(4p²-1) × (6p+3)/6p³
2p/(2p+1)(2p-1) ×3(2p+1)/6p³
=1/[(2p-1)*p²]=1/(2p³-p²)