Regression

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

Tags

CCSS.HSF.LE.B.5

What is the equation of this table?

• y=512(1/4)^x
• y=32(4)^x
• y=32(1/4)^x
• y=512(4)^x

Tags

CCSS.HSF.LE.A.2

Write the exponential regression equation for the data.

• Y=8.16(2.7)^x

• Y=81.6(2.7)^x

• Y=8.16(.27)^x

• Y=8.16(27)^x

Tags

CCSS.HSF.LE.A.2

Which type of regression model does the scatter plot appear to show?

• linear

• exponential

• quadratic

Tags

CCSS.HSS.ID.B.6

Use the exponential regression to find an equation that fits the​ data, where x is the years since 1990.

• y=8.92•1.23^x
• y=1.23•8.92^x
• y=8.92+1.23x
• y=8.92x+1.23

Tags

CCSS.HSF.LE.A.2

What is the correlation model of this Graph

• Linear

• Quadratic

• Exponential

• Logarithmic

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

What is the Equation that matches the data set?

• $f\left(x\right)=-5757.3x+2.9$

• $f\left(x\right)=-16x^2+7x-5$

• $f\left(x\right)=2.9x-5757.3$

• $f\left(x\right)=\left(1000\right)\left(0.7\right)^x$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

What is the correlation model of the data set

• Linear

• Quadratic

• Exponential

• Inverse

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

• Linear

• Quadratic

• Exponential

• Cubic

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2