Suppose v varies directly as g, and v=36 when g=4. find v when g=11.

Step-by-step explanation:

We have been given that that v varies directly as g.

We can represent this information in an equation as:

First of all, we will find constant of variation (k) by substituting and in our given equation.

So our equation would be .

Now, we will substitute   in the given equation:

Therefore, the value of v is 99.

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4