Power Practice Quiz Review (1)

Power Practice Quiz Review (1)

Your Quiz will be this Monday ​

Total of 5 questions

​4 Multiple Choice Questions and 1 Open-Ended Response

Topics include:

1. ​Writing equation in point-slope form given 2 coordinate points

2. ​Writing Standard form equation

3. ​Converting Standard form to Slope intercept form

4. ​Solving for variable x by distributing and combining like terms

5. ​Finding slope and y-intercept given a real life scenario

Writing equation in point-slope form given 2 coordinate points

​Let's review!!!

​Let's first review solving for the slope

​Take a look at the video on your right to refresh our memories on solving for the slope.

​

​Take notes if need be, you will practice.

Multiple Choice

A line contains points (-4, 2) and (1, -8). What is the slope? 

• m = 2

• m =-2 

• m = 

• m = 

Multiple Choice

A line that passes through the points (-4, 1) and (1, 3). What is the slope?

• $$\frac{2}{5}$$  

• $$\frac{5}{2}$$  

• $$-\frac{2}{5}$$  

• $$-\frac{5}{2}$$  

Multiple Choice

What is the slope of the line that passes through point (-3, 5) and (11, 5)?

• 0

• $$\frac{5}{2}$$  

• $$-\frac{2}{5}$$  

• $$-\frac{5}{2}$$  

Next, let's review writing in point slope form

​Take a look at the video on your right to refresh our memories on writing an equation in point-slope form.

​

​Take notes if need be, you will practice.

Multiple Choice

  Find the slope of given the points (-1, -3) and (3, -5)

• 2

• $$\frac{1}{2}$$  

• -2

• $$-\frac{1}{2}$$  

Multiple Choice

Which of the following could be the equation of the graph shown below?

• y + 5 = $$-\frac{1}{2}$$  (x - 3)

• y + 5 = $$-\frac{1}{2}$$  (x + 3)

• y - 5 = $$-\frac{1}{2}$$  (x - 3)

• y - 5 = $$-\frac{1}{2}$$  (x + 3)

Multiple Choice

 Given the graph write the equation of the line in point slope form.

• y - 2 = 3 (x - 1)

• y + 5 = $$-\frac{1}{2}$$  (x + 3)

• y - 5 = $$-\frac{1}{2}$$  (x - 3)

• y - 5 = $$-\frac{1}{2}$$  (x + 3)

Writing Standard form equation

​Let's review!!!

Multiple Choice

The local state fair is this weekend and you have been given an allowance of $30. You know that rides cost $6 each and games cost $2 each and you are going to spend all your money before you leave. Which of the following equations could be used to represent this scenario?

• 30y = 6x + 2

• 6x - 2y = 30

• 6x + 2y = 30

• 6x + 2y + 30 = 0

Multiple Choice

Several classes in your school are going on a field trip. To transport the students, the teachers rent buses and vans. A total of 120 students are going on this field trip. Each bus can seat 24 students and each van can seat 8 students. Which of the following equations could represent this scenario?

• 120x + 24y = 8

• 24x + 8y = 120

• 24x - 8y = 120

• y = 120x + 32