Anna has several boxes of cookies to sell, and has 12 weeks to sell them all. After 5 weeks, she has 175 boxes left. After 12 weeks, she has none. Use the table provided to help you answer the questions below: number of weeksnumber of boxes left
0
1
2
3
4
5175
6
7
8
9
10
11
120
What is the rate of change of this situation?

What is the y-intercept?

Write the function rule in slope-intercept

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10