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The function f accepts a whole number and returns the square of the smallest place value digit in the number. [ Hint: smallest place value digit in 34 is 3.] a) Find the domain of f .
Find f(2) given f(x) = 3 x. 2 2 x 16 . 4. If P ( x ) = x. 2 x 8, find P( –1 ) and P( 2 ) . 5. Evaluate the function for m = 2. f( m ) = 05 . 6. Which of the following are not input/output pairs for the function f ( n ) 2 n 3?
Bubble in your answers below for problems #1-7. 13, Given f(x) = 6x find f(0). 7, Given g(x) = 4x find g(2). – Given f(x) = 44 3x, find f(-8). 4. Given m(x) = -7x – 9, find m(1). 5. Given h(x) = -x + 5, find h(-3). 6. Given f(x) = x2 + 2x find f(5). 7. Given k(x) = 9x – x2, find k(3). 2018 Math in Demand.
Functional notation is a way of representing functions algebraically. Function notation makes it easier to recognize the independent and dependent variables in an equation. The functionf( x) is read as "f of x" and indicates that x is the independent variable.
Function Notation Practice. 1. Evaluate the following expressions given the functions below: g(10) =. f(3) =. h(–2) =. j(7) =. h(a) Find x if g(x) = 16.
Function Notation Practice Evaluate each function. 1) h(n) = 3n; Find h(6) 2) g(t) = 3t + 4; Find g(−3) 3) w(n) = −2n − 2; Find w(9) 4) w(x) = −3x − 4; Find w(7) 5) f(n) = 2n − 5; Find f(−8) 6) g(n) = n2 + 2; Find g(3)-1-
Use function notation to evaluate and interpret functions. Use function notation to solve and graph functions. Solve real-life problems using function notation.
