How to Graph a Quadratic and by finding the Vertex, & Axis of

Watch the video and take notes. The answers to the questions in this quiz are given in the video. After you watch the video type: done

(a)  

What is the standard form of a linear equation?

(a)  

Match the correct statement to the graph that matches. Remember "m" is slope and "b" is y-intercept!

• Graph has positive m and a positive b.

• 
• Graph has positive m and a negative b.

• 
• Graph has negative m and a negative b.

• 
• Graph has negative m and a positive b.

• 

Tags

8.4.C

The y-intercept is where the graph ______________.

• begins
• crosses the x-axis 
• crosses the y-axis 
• ends

The x-intercept is where the graph ______________.

• begins
• crosses the x-axis 
• crosses the y-axis 
• ends

Match the following forms of equations

• vertical line

• x = a

• quadratic function

• y = b

• linear function

• f(x) = mx + b

• horizontal line

• f(x) = ax² + bx + c

f(x) means the same as y

• true

• false

f(x) and y both represent the (a)  

The x value represents the (a)   .

What is the purpose of the slope when graphing linear functions?

• The slope directs the movement from one point to the next point.

• The slope is the first point that should be graphed.

• The slope indicates where the line crosses the y-axis

• The slope indicates where the line crosses the x-axis.