SOLUTIONS
Solve a given equations or algebraic symbols?

(A)

(B)

(C)

(D)
What do you mean? If you want it in order than you can say it. -17, -10.5, -4, 2.5, 9
Answer:
P - Q = - 11b² + 8b - 4
Step-by-step explanation:
P - Q
= - 4b² + 6b - 9 - (7b² - 2b - 5) ← distribute parenthesis by - 1
= - 4b² + 6b - 9 - 7b² + 2b + 5 ← collect like terms
= - 11b² + 8b - 4
Horizontal means X axiz. so 6 units on the x axis. The points are always placed (x,y) which is A. (1,6) and (7,6)