Straight line

What is the gradient of the line
y = 2x - 3?

• 2
• -3
• 3
• 2x

Tags

CCSS.8.EE.B.5

Which of these lines will intercept the y-axis at 5?

• y = 5x
• y = x - 5
• 5y = 5x + 5
• y = x + 5

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

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

• 4
• 4x
• 6
• -6

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the y-intercept of this line?

• 2
• 3
• -3y
• -3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the equation of this line?
_{(in the form y = mx + c)}

• y = -3x + 2
• y = 2x - 3
• y = 2x + 3
• y = -2x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which of these
co-ordinates lie on the line
y = 3x - 8?

• (5, 8)
• (0, 8)
• (2, -2)
• (1, 5)

Tags

CCSS.HSF.IF.A.1

The point A on the line
y = 3x - 7
has an x co-ordinate of 4.
What is the y co-ordinate of A?

• -4
• 5
• 0
• 4

Tags

CCSS.HSF.IF.A.1

Find the gradient and y-intercept of the line  $6x-2y=-24$  .

•  $m=18;\ y=\frac{1}{3}$  

•  $m=-12;\ y=-\frac{1}{3}$  

•  $m=3;\ y=12$  

•  $m=-3;\ y=-12$  

For the following straight–line equations,
i    $2y=8x+20$  
ii   $6y=12x+18$  
iii  $3y=12x+15$  
iv  $3y=-6x+15$  
A suitable pair of parallel graphs is…

• i   $\parallel$  ii

• i  $\parallel$   iii

• ii  $\parallel$   iii

• ii  $\parallel$   iv

The straight–line equation that through $P(-2,1)$  and perpendicular intersect with $2y+x=1$  is...

•  $y=2x+5$  

•  $y=2x-5$  

•  $y=-2x+5$  

•  $y=-2x-5$