Answer:
1) 4
2)I think 2
3)4
4)3
5)2
6)1
7)3
Step-by-step explanation:
1) since the x is to squared it is a quadratic equation
3) A and D have same slope=0.5
others were solved using Excel
6 i belive let me double check
Answer:
(-31,15)
Step-by-step explanation:
Rotating 90 degrees clockwise is very simple:
(a,b) 90 degrees= (-b,a)
Very simple.
Just switch sides and add negative to the first term.
I would say D, determine if it can be factored by grouping (sorry, I forgot to put in the answer here).
Try describing the amount of numbers in the square u know like "shade covers 2/4 of the square''
