Unlimited Practice: Evaluating a Function

1. Which of the following functions is depicted in the table below?

$x$	$0$	$1$	$2$	$3$
$h{\left (x \right )}$	$- \frac{1}{9}$	$\frac{22}{45}$	$\frac{13}{45}$	$- \frac{32}{45}$

$h{\left (x \right )} = - \frac{2 x^{2}}{5} + x - \frac{1}{9}$

$h{\left (x \right )} = - \frac{2 x}{5} - \frac{1}{9}$

$h{\left (x \right )} = \left(\frac{2}{3}\right)^{x} - \frac{1}{9}$

$h{\left (x \right )} = - \frac{x}{9} - \frac{2}{5}$

2. Given $f{\left (x \right )} = - \frac{5 x^{3}}{2} + \frac{5 x^{2}}{9} + x - \frac{2}{3}$ , what is the value of $f{\left (\frac{3}{5} \right )}$ ?

$\frac{21286}{75}$

$- \frac{7}{5}$

$\frac{181757}{150}$

$- \frac{61}{150}$

3. Which of the following functions is depicted in the table below?

$t$	$0$	$1$	$2$	$3$
$h{\left (t \right )}$	$-1$	$-1$	$-1$	$-1$

$h{\left (t \right )} = t - 2$

$h{\left (t \right )} = t + 1$

$h{\left (t \right )} = -1$

$h{\left (t \right )} = t - 3$

4. Given $y{\left (x \right )} = -1$ , what is the value of $y{\left (8 \right )}$ ?

$1$

$10$

$-1$

$9$

5. Given $f{\left (t \right )} = - 3 t^{3} - \frac{3 t}{2} + \frac{8}{9}$ , what is the value of $f{\left (7 \right )}$ ?

$- \frac{72155}{18}$

$8$

$- \frac{6869}{18}$

$- \frac{18695}{18}$