Translations
Quiz Active
TIME REMAINING
59:07
Triangle PQR has coordinates P(-8, 3), (-8,6), and R(-3, 6). If the triangle is translated by using the rule
(x, y) - (x+4y-6), what are the coordinates of triangle P'Q'R'?
P(-12,9).Q'(-12,12).R'(-7,12)
P"-4,7).Q"(-14,0).R'(1,10)
P'{-4,9),Q'(-4,12).R'(1,12)
P'(-4,-3), Q*(-4,0),R'(1,0)

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

1. 34

2. 268

3. x=14.4

step-by-step explanation:

3

step-by-step explanation: