# 1.10: Chapter 1 Test

Difficulty Level:

**At Grade**Created by: CK-12Turn In

- Write the following as an algebraic equation and determine its value.
*On the stock market, Global First hit a price of $255 on Wednesday. This was $59 greater than the price on Tuesday. What was the price on Tuesday?* - The oak tree is 40 feet taller than the maple. Write an expression that represents the height of the oak.
- Graph the following ordered pairs: (1, 2), (2, 3), (3, 4), (4, 5) (5, 6), (6, 7).
- Determine the domain and range of the following function:
- Is the following relation a function? Explain your answer. \begin{align*}\left \{(3, 2), (3, 4), (5, 6), (7, 8) \right \}\end{align*}
{(3,2),(3,4),(5,6),(7,8)} - Evaluate the expression if \begin{align*}a=2,\ b=3, \ c=4; \ (5bc)-a\end{align*}
a=2, b=3, c=4; (5bc)−a . - Simplify: \begin{align*}3[36 \div (3+6)]\end{align*}
3[36÷(3+6)] . - Translate into an algebraic equation and find the value of the variable.
*One-eighth of a pizza costs $1.09. How much was the entire pizza?* - Use the 4-step problem-solving method to determine the solution:
*The freshman class has 17 more girls than boys. There are 561 freshmen. How many are girls?* - Underline the math verb in this sentence: The quotient of 8 and \begin{align*}y\end{align*} is 48.
- Jesse packs 16 boxes per hour. Complete the table to represent this situation.

\begin{align*}&\text{Hours} && 0 && 2 && 4 && 5 && 8 && 10 && 12 && 14\\ &\text{Boxes}\end{align*}

- A group of students are in a room. After 18 leave, it is found that \begin{align*}\frac{7}{8}\end{align*} of the original number of students remain. How many students were in the room in the beginning?
- What are the domain and range of the following relation: \begin{align*}\left \{(2, 3), (4, 5), (6, 7), (-2, -3), (-3, -4) \right \}?\end{align*}
- Write a function rule for the table:

\begin{align*}& \text{Time in hours,}\ x && 0 && 1 && 2 && 3 && 4\\ & \text{Distance in miles,}\ y && 0 && 60 && 120 && 180 && 240\end{align*}

- Determine if the given number is a solution to the inequality: \begin{align*}\frac{6 - y}{y} > -8; \ y = 6\end{align*}

## Texas Instruments Resources

*In the CK-12 Texas Instruments Algebra I FlexBook, there are graphing calculator activities designed to supplement the objectives for some of the lessons in this chapter. See http://www.ck12.org/flexr/chapter/9611.*

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Date Created:

Feb 22, 2012
Last Modified:

Sep 07, 2016
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