revision eco IX

A POINT ON X AXIS IS ......

• (8,0)

• (9,7)

• (0,6)

• (1,1)

What is the co-ordinate of the letter B?

• (3,5)

• (5,3)

• (-5,3)

• (5,-3)

The co-ordinate (-3, 4) lies in ______ quadrant

• I

• II

• III

• IV

Tags

CCSS.6.NS.C.6B

The point ( - 4 ,3 ) and ( 3, - 4 ) lie in

• II quadrant and III quadrant

• II quadrant and I quadrant

• II quadrant and IV quadrant

• I quadrant and III quadrant

Find the equation of the straight line with slope 2 passing through (-3, 4) .

• $2x-y-2=0$

• $2x-y-10=0$

• $2x-y+2=0$

• $2x-y+10=0$

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Find the equation of the straight line with slope  -7  and y-intercept  4 .

•  $4x-y-7=0$  

•  $7x+y-4=0$  

•  $x-4y+7=0$  

•  $x+7y-4=0$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Find the slope of the straight line   $2x-6y+9=0$   .

• -3

• $-\frac{1}{3}$

• $\frac{1}{3}$

• 3

Tags

CCSS.HSS.ID.C.7

What is the y-intercept of the line
y = 4x - 6?

• 4
• 4x
• 6
• -6

Tags

CCSS.HSS.ID.C.7

Where does the line  $y=3x+4$  cross the y-axis?

• 3

• -4

• 4

• -3

Tags

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

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

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.HSS.ID.C.7