Please, post the instructions along with your question, and if possible share the question in symbolic form, not in words.
Do you mean Question #5? By (2) x cube, do you mean 2x^3?
I strongly suggest that you use lots of parentheses ( ) to show how your numbers are grouped, and not to use " x " to denote multiplication (use " * " for that, please.
If only you'll clear this up, I'd be happy to help.
I will assume that your post is 2x^3 - 3(9x-5)^2.
Then 2x^3 - 3(81x - 90x + 25). Does this have any resemblance to what you wanted me to see in your post?
Answer:
![y = 10x](https://tex.z-dn.net/?f=%20y%20%3D%2010x%20)
Step-by-step explanation:
Finding the slope (m) of the line the following points in the line, (0, 0) and (2, 20):
![slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{20 - 0}{2 - 0} = \frac{20}{2} = 10](https://tex.z-dn.net/?f=%20slope%20%28m%29%20%3D%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D%20%3D%20%5Cfrac%7B20%20-%200%7D%7B2%20-%200%7D%20%3D%20%5Cfrac%7B20%7D%7B2%7D%20%3D%2010%20)
y-intercept (b) is 0. The line intercepts the y-axis at 0. Thus, b = 0.
Substitute m = 10 and b = 0 in ![y = mx + b](https://tex.z-dn.net/?f=%20y%20%3D%20mx%20%2B%20b%20)
The equation in slope-intercept form for the graph would be:
✅![y = 1x + 0](https://tex.z-dn.net/?f=%20y%20%3D%201x%20%2B%200%20)
![y = 10x](https://tex.z-dn.net/?f=%20y%20%3D%2010x%20)
Answer:
The answer to the first part is B
Step-by-step explanation:
Answer B because surveys are usually conducted from people who know about the subject well and in this case trying to find the most popular comic book is by asking children who read comic books, since they will better knowledge and opinions about the books