20 ! picture is 6

what is the first step to simplify the expression ?

multiply the numerator and denominator by

multiply the numerator and denominator by

multiply the numerator and denominator by

multiply the numerator and denominator by

question 7

in the expression , if a is greater than b, which statements are true? b ≠ 0. select all that apply.

the expression is equal to .

the expression is less than 100.

the expression is equal to .

the expression is greater than 100.

Question 6

first multiply the numerator and

denominator by 9+(2)^1/2

Question 7

  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.

f is the midpoint of