314P > 3 1/4 I think is what you're looking for.
Answer:
Step-by-step explanation:
The given inequality is
Add 4 to both sides of the first inequality and subtract 5 from both sides of the second inequality.
We simplify to get:
Divide through the first inequality by 4 and the second by 9.
Answer:
3x²-11x-6
Step-by-step explanation:
(3x+2)(-x-3)
Then you Foil, AKA multiply the First Outside Inside and Last and then add them together
3x²-9x-2x-6
Answer:
The same way you tell if a parabola opens up or down, by the leading coefficient of the variable.
Step-by-step explanation:
Since the x-axis is positive to the right, a positive leading coefficient (3) means it opens to the right. eg. And a negative leading coefficient (-2) means it opens to the left.
