U4 Review

What is rate of change?

• b

• y-intercept

• slope

• m

MATCH THE TRANSFORMATION TO THE DESCRIPTION

• Y-INT IS INCREASED

• STEEPER
• SLOPE IS DECREASED

• REFLECTS
• SLOPE IS INCREASED

• MOVES DOWN
• Y-INT IS DECREASED

• LESS STEEP OR SHALLOW
• SIGN OF SLOPE IS CHANGED (NEG/POS)

• MOVES UP

What does m stand for?

• rate of change

• y-intercept

• x-intercept

• slope

Match the following graphs to the correct transformations of f(x) = x (BLACK LINE) to g(x) (RED LINE).

• g(x) = f(x) + 5

• 
• g(x) = f(x) - 5

• 
• g(x) = -f(x)

• 
• g(x)= 1/3f(x)

• 
• g(x) = 3f(x)

• 

Sketch the graph of a line that is steeper and moved up.

Sketch the graph of a line that is reflected and less steep.

What is the slope?

• 1

• -2

• 5

• -1

What is the y-intercept?

• 1

• -2

• 5

• -1