2/9/24 Weekly Test

Match the following

• Perpendicular Equations

• 
• Neither

• Parallel equations

• 
• parallel graphs

• perpendicular graphs

Match the following

• Where two lines intersect

• ordered pair

• where the line crosses the x-axis

• Solution

• starting point

• x-intercept

• (x,y)

• Slope

• Steepness of the line

• y-intercept

Mathematical Equivalence

ON

• coefficient
• variable
• exponent
• y-intercept
• equation
• linear
• constant
• addend

• 3
• 6
• 9
• 0

Select all the following that are true:

​ (a)   ​ (b)   ​ (c)   ​ (d)  

• m = 2
• y-intercept is (0,4)
• f(2) = 8
• x-intercept is (0 , -2)
• the equation is y = 4x + 2
• slope is -2
• this is a decreasing function
• there are no more correct options
• the equation is y+4=2(x+4)
• this is an exponential function

Match the following

• zero slope

• 
• negative slope

• 
• undefined slope

• 
• positive slope

• 

(-2,7)

(-4,0)

(5,2)

(1,-4)

(0,-2)

Write the equation of the line that has a y-intercept of -4 and a slope of 3.

Mathematical Equivalence

ON

Mathematical Equivalence

ON