Jump Start 12/1

 $\ What\ is\ the\ negative\ reciprocal\ for\ \frac{2}{7}?$  

•  $-\frac{2}{7}$  

•  $-2$  

•  $-7$  

•  $-\frac{7}{2}$  

What is the reciprocal of $\frac{7}{8}$  ?

• 1

•  $\frac{14}{16}$  

•  $\frac{8}{7}$ 

•  $\frac{7}{8}$ 

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $\frac{22}{5}$  is the reciprocal of ____________?

• 1

•  $4\ \frac{2}{5}$ 

• It has no reciprocal

•  $\frac{5}{22}$ 

What is the inverse (or opposite) operation of multiplication?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.3.OA.C.7

Find the reciprocal of  $\frac{7}{11}$  

• 1 $\frac{1}{7}$  

•  $\frac{11}{11}$  

•  $\frac{11}{7}$  

•  $\frac{7}{7}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Find the reciprocal of 11

• $\frac{11}{1}$

• $\frac{11}{11}$

• 1 $\frac{1}{11}$

• $\frac{1}{11}$

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

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• 3
• 4x
• 4
• 3x

Tags

CCSS.8.EE.B.5

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

Tags

CCSS.8.EE.B.5

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

Tags

CCSS.8.EE.B.6