SAT Math: Algebra

The function $h$ is defined by $h(x) = 4x + 28$. The graph of $y = h(x)$ in the $xy$-plane has an $x$-intercept at $(a, 0)$ and a $y$-intercept at $(0, b)$, where $a$ and $b$ are constants. What is the value of $a + b$?

The total cost $f(x)$, in dollars, to lease a car for 36 months from a particular car dealership is given by $f(x) = {36}x + {1,000}$, where $x$ is the monthly payment, in dollars. What is the total cost to lease a car when the monthly pa...

2x-y > 883

For which of the following tables are all the values of $x$ and their corresponding values of $y$ solutions to the given inequality?

For the given linear function $f$, which table gives three values of $x$ and their corresponding values of $f(x)$?

$f(x) = 39$

The graph of the linear function $f$ is shown. What is the $y$-intercept of the graph of $y = f(x)$?


If 3x = 30, what is the value of 3x - 12?

Given the system of equations:

$x = 10$

$y = x + 21$

What is the value of $y$?

The graph shown models the number of candy bars a certain machine wraps with a label in $x$ seconds.


According to the graph, what is the estimated number of candy bars the machine wraps with ...