U3 Linear Functions Test Review

Match the following linear forms:

• Ax + By = C

• Slope-Intercept Form

• y - y1 = m (x - x1)

• Point-Slope Form

• y = mx + b

• Standard Form

Which graph can be defined by the function y = -3x + 2?

(a)  

• Graph A

• Graph B
• Graph C

• Graph D

The equation for function f in the graph is:

f(x) = ​ (a)   x​ + (b)  

• 2/3
• -2
• 2
• 3/2
• 1

The equation of the line is ​ (a)   and the line is​ (b)   to the x-axis.

• x=8
• y=8
• perpendicular
• parallel

The zero of the function is the _______________.

• slope

• x-intercept

• y-intercept

• equation of the function

Tags

CCSS.HSF-IF.C.7D

The rate of change is the _______________.

• slope

• x-intercept

• y-intercept

• equation of the function

Tags

CCSS.HSF-LE.A.1B

Organize these correlation coefficients into the right categories

Groups:

(a) Strong Negative

,

(b) Weak Negative

,

(c) Weak Positive

,

(d) Strong Positive

• -0.41

• 0.37

• 0.88

• 0.94

• 1

• -0.99

• -0.09

• -0.90

• -0.89

• 0.25

Tags

CCSS.HSF-LE.A.1B

Match the following

• Slope Intercept Form

• 2x - 8y = 24

• Standard Form

• y = 2x - 5

• Point Slope Form

• y - 9 = 3(x - 1)