Exercises 9–10: State each function described by the graph. The function is of the form f(x)=|x-h|+k

9) |x-2| + 0

10) |x+2|-3

Step-by-step explanation:

9) f(x) = |x-2| + 0

    h = 2

    k = 0

   This is because the equation of the line is -x+2 (when x is less than 2) and x-2 (when x is greater than 2). Once you plot this, you can get the graph shown.

10) f(x) = |x+2|-3

     h = -2

     k = -3

This is because the equation is -x-2, however, it has been translated by -3 units down the y-axis. Hence, k = -3 and h = -2

Feel free to mark this as brainliest! :D

ii6tyhj7 juj3yyj333ju jmyhthhtk7h jg hajj jiijh

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18