Suckless SAT Practice

SAT Practicef8a92cc0-95bf-4c16-8e6e-b31fa01f8b52

Practice one SAT question at a time

Questions come from the Bluebook question bank.

$x$	$y$
$1$	$11$
$2$	$19$
$3$	$a$

The table shows three values of $x$ and their corresponding values of $y$ for the equation $y = 4 {(2)}^{x} + 3$ . In the table, $a$ is a constant. What is the value of $a$ ?