1. [-/1 Points] DETAILS SPRECALC7 2.1.019. Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) f ( x ) = x2 - 4; f( - 3), f(3 ) , f(0 ) , F ( = ) f ( - 3 ) = f ( 3 ) = f(0) = 2. [-/1 Points] DETAILS SPRECALC7 2.1.021. Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) 3 f ( x ) = 1 2x; f(2 ) , f( -2 ), A( ;), F(a), F(-a), F(a - 1) f (2 ) = f( - 2 ) = f(a ) = f ( - a ) : f(a - 1) = 3. [-/1 Points] DETAILS SPRECALC7 2.1.023.MI. Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) f ( x ) = x2+ 2x f(0) = f (3 ) = f( -3) = f(a) = f ( - x ) =4. [-/1 Points] DETAILS SPRECALC7 2.1.025. Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) 9(x) = 1 -x; 9(2), 9(-1), 9 (), g(a), g(a - 1), 9(x2 - 1) g(2) = g(-1) = = g(a) = g(a - 1) = g ( x2 - 1 ) = 5. [-/1 Points] DETAILS SPRECALC7 2.1.027. Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) k(x ) = -x2 - 8x+ 9; k(0), k(8), k(-8), k(v 8), k(a + 8), k(-x), k(x2) k (0) = k(8) = k ( - 8 ) = K( V 8) = k(a + 8) = k ( -X ) = K ( x 2 ) = 6. [-/1 Points] DETAILS SPRECALC7 2.1.029.MI. Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) f(x) = 41x - 71 f ( - 2 ) : f(0 ) = ( 4) f ( 2 ) = f ( x + 1 ) = f ( x 2 + 8 ) =7. [-/1 Points] DETAILS SPRECALC7 2.1.031. Evaluate the piecewise defined function at the indicated values. 1( x ) = 1x 2 if x 1 f ( - 3 ) = (- 3) = f ( - 1) = f(0) = f(45) =