Need help with 8 and 9
will give BRAINLIEST if you are right

8) 10c² - 2c + 5

9) 5a²b² - ab²

Step-by-step explanation:

8c² - c + 3 + 2c² - c + 2 =

10c² - 2c + 5

6a²b² + 3ab² - a²b² - 4ab² =

5a²b² - ab²

28

step-by-step explanation:

8+8+6+6

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.