SOLUTION: Evaluate the function for the given value of x. then graph the function. 29. f(x)=x-7 when x=-2 30. f(x)=-x+4 when x=4 31. f(x)=2x+6 when x=-3 32. f(x)=1.5x-42 when x=-9

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations  -> Lessons  -> Linear Equations Lesson -> SOLUTION: Evaluate the function for the given value of x. then graph the function. 29. f(x)=x-7 when x=-2 30. f(x)=-x+4 when x=4 31. f(x)=2x+6 when x=-3 32. f(x)=1.5x-42 when x=-9      Log On

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Question 61001This question is from textbook Algebra 1
: Evaluate the function for the given value of x. then graph the function.
29. f(x)=x-7 when x=-2
30. f(x)=-x+4 when x=4
31. f(x)=2x+6 when x=-3

32. f(x)=1.5x-42 when x=-9This question is from textbook Algebra 1

Answer by checkley71(8405) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=x-7 x=-2 f(-2)=-2-7 f(-2)=-9
f(x)=-x+4 x=4 f(4)=-4+4 f(4)=0
f(x)=2x+6 x=-3 f(-3)=2*-3+6 f(-3)=-6+6 f(-3)=0
f(x)=1.5x-42 x=-9 f(-9)=1.5*-9-42 f(-9)=-13.5-42 f(-9)=-55.5
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sorry -- don't have graphing capabilities.