DODEA College and career Ready
Lesson 3
6.4
Roberto is not familiar with tape diagrams and believes that he can show the relationship of multiplication and
addition on a number line. Help Roberto demonstrate that the expression 3 x 2 is equivalent to 2 + 2 + 2 on a
number line

5104.38 inches

step-by-step explanation:

she will most likely have 33  

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents