The answer is B x is greater than -5 and less than 3
Here is the work with the answer. Hope this helps. God bless
Answer:
Step-by-step explanation:
General equation of a parabola that opens up is , a>0
So equation becomes which implies option A and option B can never be true for this parabola.
Also this parabola's vertex lies in 3rd quadrant where coordinates of both x and y will be negative.
So, the equation of parabola will be of the form
Hence, option 4 that is is correct.
<span>(ab+3a+7)- (-5ab-2)
=</span><span>ab+ 3a+ 7+ 5ab + 2
=3a + 6ab + 9</span>
Answer:
60% Hope this helped! :)
Step-by-step explanation: