Question

00:3041 Consider the following piecewise-defined function. if x s-2 4x-7 if > -2 fx) - Step 2 of 3: Evaluate this function at x-5. Express your answer as an integer or simplified fraction. If the fu value, indicate "Undefined" n at x =-5. Express your answer as an integer or simplified fraction. If the function is undefined at the given Answer 2 Points 丽Keypad Selecting a radio button will replace the entered answer valuets) with the radio button value. If the radio button is not selected, the entered answer ls used f(-5) = O Undefined

Answer 1

A piece wise defined funtion is given. To find funtion value at a point k ,we need to first understand

piece including k .then apply x=k in that piece funtion

here we want to find funtion value at -5

-5<-2

so -5 is belong to first piece

put x=-5 in -x+6 to get funtion value

so f(-5) = -(-5)+6=5+6=11