Li Love

09/09/2023 · Primary School

1. Which of the following is not a polynomial function? a. \( f(x)=2 x-10 \) b. \( g(x)=4 x^{2}-3 x+8 \) c. \( p(x)=x^{3}-7 \) d. \( s(x)=|3 x-4|-9 \) 2. What kind of function is being illustrated by \( f(x)=\frac{3 x-11}{x+7} \) ? a. Rational Function b. Constant Function c. Greatest Integer Function d. Absolute Value Function 3. Find the function value given \( h(x)=9-5 x \) of \( x=3 m \). a. \( 9-15 m \) b. \( 9-15 m^{2} \) c. \( 9+15 m \) d. \( 9+15 m^{2} \) 4. Which of the following shows an exponential function? a. \( f(x)=3 x+8 \) b. \( f(x)=2 x^{3}-7 \) c. \( f(x)=3^{x}-6 \) d. \( f(x)=|x|-8 \) 5. Find the function value given \( h(x)=3 x-8 \), if \( x=9 a+1 \). a. \( 27 a+5 \) b. \( 27 a-5 \) c. \( 18 a+11 \) d. \( 18 a-11 \) 6. Which of the following is the value of the function \( f(x)=\left|4 x^{2}-8\right|+2 \) given \( x=2 ? \) a. 8 b. 9 c. 10 d. 11