function rules

What are the values of the function rule f ( x ) = x 2 + 3 x + 1, if i ta(x) = -2, -1, 0 and 1? => -1, -1, -1, 5 or -1, 2, 1, 5 or -1, -1, 1, 5 or 2, 1, -1, 5..

Emily's mother deposits $3000 in a savings account towards her college education. She gets a compound interest of 14% annually. The balance in the account is represented by the function rule f ( x ) = 3000 (1.14) x , where x is the time in years. Find the amount in the savings a..

Which of the following rules is the same function as x + 5 y = 14? => 5 y = x - 14 or x = 5 y - 14 or -5 y = 14 - x or x = 14 - 5 y..

Gibson invests $150 in a business and gets an interest of 10% compounded annually. The function f ( x ) = 150(1.10) x describes the amount after x years. Which of the following quadratic functions represents the rule for 2, 5, 8, 10 years? => Table 1 or Table 2 or Tabl..

Which of the following rules represents the quadratic function? Radius in inches r 5 7 9 11 Area of circle A( r ) 25π 49π 81π 121π => A( r ) = π r 2 or A( r ) = π r 3 or A( x ) = r 2 or None of these..

Write a rule for the quadratic function. Input x 0 1 2 3 Output f ( x ) -3 -1 5 15 => f ( x ) = 2 x 2 - 3 or f ( x ) = x 2 - 3 or f ( x ) = 2 x 2 + 3 or None of the above..

Which of the following rules represents the quadratic function? Input x 3 4 5 6 Output f ( x ) -21 -44 -75 -114 => f ( x ) = 5 x - 4 x 2 or f ( x ) = x + 4 x 2 or f ( x ) = 5 x - x 2 or None of these..

Write a rule for the linear function graph by using slope-intercept form, f (x) = mx + b or y = mx + b . => y = - x 2 or y = 3 x or y = - x 3 or y = 2 x..

Which of the following rules define y as a function of x ? => Table-d or Table-c or Table-b or Table-a..

Find the rule for the function ( f + g )( x ), if f ( x ) = x - 2 4 x , g ( x ) = x + 8 2 x . => ( f + g )( x ) = x - 1 4 2 x or ( f + g )( x ) = 3 x + 1 4 4 x or ( f ..