Linear Equations - Summer School

A restaurant sells pizza for the prices in the data table.  Calculate the linear regression equation of the data.

• y = 1.5x + 12
• y = 12x + 1.5
• y = 0.67x - 8
• y = -8x + 0.67

Tags

CCSS.8.EE.C.8C

Which equation represents slope intercept form?

• y=5+2x
• 5y=x+5
• y=2x+5
• 4y+2x=8

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

What is the y-intercept in the following equation:  y= -4x - 5

• -4
• -4x
• 5
• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How would you write the equation with a slope of 2/3 and a y-intercept of -3

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If m = 1/2 and b = -4, what is the correct equation in slope-intercept form?

• y=1/2x + 4
• y=1/2x - 4
• y=4x - .5
• y=4x + 1/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve for y:
2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

Tags

CCSS.6.EE.C.9

Solve for y: 
3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Tags

CCSS.6.EE.C.9

Solve for y
5x - y = 6

• y= 5x-6
• Y= -5X +6
• Y=5X+6
• Y=-5X-6

Tags

CCSS.6.EE.C.9

Find the slope

• 4/5
• 5/4
• -5/4
• -4/5

Tags

CCSS.8.EE.B.5