E-Learning Day 1 (Algebra)

Simplify:  $-5\ +\ 9n\ \ +\ 6$  

•  $9n\ -\ 11$  

•  $20n$  

•  $9n\ -\ 2$  

•  $9n\ +\ 1$  

Solve:  $92\ -\ 2m\ =\ -68$  

•  $x\ =\ -80$  

•  $x\ =\ -47$  

•  $x\ =\ 47$  

•  $x\ =\ 80$  

Is this graph a function or not a function? 

• Function 
• Not a Function 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

Tags

CCSS.HSF.IF.A.2

What does "b" represent b in y = mx + b?

• Slope
• Y-Intercept
• Nothing
• X-Intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• x

Tags

CCSS.8.EE.B.5

y -intercept is where the line ______________.

• begins
• crosses the x-axis 
• crosses the y-axis 
• crosses each other

Tags

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

When you graph a line using slope-intercept form (y=mx+b), you graph the ___________ first and then use the ___________ to find the second point.

• origin; slope

• slope; y-intercept

• y-intercept; x-intercept

• y-intercept; slope

Tags

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

CCSS.HSA.CED.A.2

How do you calculate slope using a graph?

• rise over run
• run over rise
• look at the y intercept
• look at the x intercept

Tags

CCSS.8.EE.B.5

In order to solve this equation, FIRST I would have to...
2y - 12 = 9

• add 12
• subtract 12
• divide by 2
• multiply by 2

Tags

CCSS.7.EE.B.4A