To earn money for college, Avery works two part-time jobs: A and B. She earns $\$10$ per hour working at job A and $\$20$ per hour working at job B. In one week, Avery earned a total of $s$ dollars for working at the two part-time jobs. The graph above represents all possible combinations of a number of hours Avery could have worked at the two jobs to earn $s$ dollars. What is the value of $s$?

The shaded region shown represents solutions to an inequality. Which ordered pair $(x,y)$ is a solution to this inequality? 

The graph below shows the distance traveled $d$, in feet, by a product on a conveyor belt $m$ minutes after the product is placed on the belt. Which of the following equations correctly relates $d$ and $m$?

The graph shows the relationship between the number of shares of stock from Company A, $x$, and the number of shares of stock from Company B, $y$, that Simone can purchase. Which equation could represent this relationship? 

$ax+by=b$

In the equation above, $a$ and $b$ are constants and $0<a<b$. Which of the following could represent the graph of the equation in the $xy$-plane?

What is the equation of the graph shown?

The cost $y$, in dollars, for a manufacturer to make $x$ rings is represented by the line shown.

What is the cost, in dollars, for the manufacturer to make 60 rings?

The graph shows the possible combinations of the number of pounds of tangerines and lemons that could be purchased for $\$18$ at a certain store. If Melvin purchased lemons and 4 pounds of tangerines for a total of $\$18$, how many pounds of lemons did he purchase? 

The graph of $y=f(x)+14$ is shown. Which equation defines function $f$?

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 a label per second?

A system of two linear equations is graphed in the $xy$-plane below.

Which of the following points is the solution to the system of equations?

The graph of the function $f$, where $y=f(x)$, gives the total cost $y$, in dollars, for a certain video game system and $x$ games. What is the best interpretation of the slope of the graph in this context?

$x+5y=5$

$2x-y=-4$

Which of the following graphs in the $xy$-plane could be used to solve the system of equations above?

Which of the following is an equation of the graph shown in the $xy$-plane below?

The line graphed in the $xy$-plane below models the total cost, in dollars, for a cab ride, $y$, in a certain city during nonpeak hours based on the number of miles traveled, $x$.

According to the graph, what is the cost for each additional mile traveled, in dollars, of a cab ride?

The graph of a system of linear equations is shown. What is the solution $(x,y)$ to the system?

The table shown includes some values of $x$ and their corresponding values of $y$. Which of the following graphs in the $xy$-plane could represent the relationship between $x$ and $y$?

Scientists recorded data about the ocean water levels at a certain location over a period of 6 hours. The graph shows the data, where $y=0$ represents sea level. Which table gives values of $x$ and their corresponding values of $y$ based on the model? 

A system of equations consists of a quadratic equation and a linear equation. The equations in this system are graphed in the $xy$-plane above. How many solutions does this system have?

The rational function $f$ is defined by an equation in the form $f(x)=\dfrac{a}{x+b}$, where $a$ and $b$ are constants. The partial graph of $y=f(x)$ is shown. If $g(x)=f(x+4)$, which equation could define function $g$? 

$f(x)=x^{2}+4$

The function $f$ is defined as shown. Which of the following graphs in the $xy$-plane could be the graph of $y=f(x)$?

The quadratic function graphed above models a particular measure of plant diversity as a function of the elevation in a region of Switzerland. According to the model, which of the following is closest to the elevation, in meters, at which plant diversity is greatest?

What is the $y$-intercept of the graph shown?

What is the $y$-intercept of the graph shown?

$y=4(2^{x})$

Which of the following is the graph in the $xy$-plane of the given equation?