Answer:
D is the answer
Step-by-step explanation:
4y - 8y² + 9y - 7y² ( collect like terms)
13y - 15y²
Hope this helped!!!
Step-by-step explanation:
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Answer:

Step-by-step explanation:
Given

Required
Which of the points does it pass through
To do this, we simply substitute the values of x and y in the above equation.
So, we have:



Solve each bracket



The above equation is true,
<em>Hence, it passed through </em>
)
<em>We do not need to check for others</em>
Answer:
What is this ?
Step-by-step explanation:
Sorry i can't answer it because i can't see it.