equations from a table

What is the algebraic equation for the following table?

• y = x + 3

• y = 3x

• y = x ÷ 3

• y = x - 3

Tags

CCSS.6.EE.C.9

A person travels by car.  They record their miles driven in a data table.  Calculate the linear regression equation of this data.

• y = 61.93x - 1.79
• y = -1.79x + 61.93
• y = 0.016x + 0.03
• y = 0.03x + 0.016

Tags

CCSS.HSF-LE.A.1B

• $y=4x+1$

• $y=\frac{1}{4}x-3$

• $y=-x+9$

• $y=-3x-1$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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 best describes the data in the table?

• y = x + 1

• y = 2x - 6

• y = 2x² - 4

• y = -x² + 1

Which equation corresponds to the values in this table?

• y = 4 - x

• y = 4 - x²

• y = x² - 4

• y = -2x - 1

Which of the following quadratic equations best represents the following data?

• y = 7x² - 3x

• y = 3x² - 2x + 1

• y = 6x² + 3x - 2

• y = 7x² - 3x + 1