Answer:
The answer is option 1.
Step-by-step explanation:
In order to simplify the expressions, you have to collect like terms :
3a² + 9ab + 5 - 4a² - 4ab + 3
= (3a² - 4a²) + (9ab - 4ab) + (5 + 3)
= -a² + 5ab + 8
What is the simplified expression for 3 a squared + 9 a b + 5 minus 4 a squared minus 4 a b + 3?
Negative a squared + 5 a b + 8
slope (3,1) using rise over run y-intercept -1
Starting at your y-intercept -1 and going up three and 1 to the right you get to your next point on the graph
a=2.4
