Determining Unknown Values

What is a variable

• an unknown that can take on many different values

• straight line

• reading information outside the original data

• determining information from within a graph

Tags

CCSS.6.EE.B.6

What is the rule for finding this unknown side?

Tags

CCSS.HSG.SRT.C.6

What is the rule for finding this unknown side?

Tags

CCSS.HSG.SRT.C.6

ESTIMATION is the process of determining unknown parameter values like the population mean.

• TRUE

• FALSE

• Divide 64 by 2

• Multiply 5x by 2

Tags

CCSS.HSF.LE.A.4

Which of the following situations can apply solving exponential functions?

• Finding the age of your father if he is 15 more than thrice your age

• Calculating the area of a rectangular field given the dimensions

• Finding the number of bacteria with a growth rate of 25%, after a certain period of a given initial number

• Getting the probability of a discrete random variable

What is the value of x in the logarithmic equation: \log_7x=\log_72x+4

• -4

• -2

• 2

• 4

How can you make a prediction for an unknown bivariate value?

• Input "x=_" and click on the intersection point

• Input Input "y=_" and click on the intersection point

• The prediction is equal to the r² value

• The prediction is equal to the b value