Answer:
yes to 5
Step-by-step explanation:
divide 45 by 9 and u get 5
2a^2+4a+1 is equivalent to 4a+4/2a*a^2/a+1
Answer:
Y=-5/3x
Step-by-step explanation:
Use the slope formula and slope-intercept form y=mx+b to find the equation.
Part A: After 9 days the radius of algae was approximately 12.81 mm. The reasonable domain to point is (0,9).
Part B: The 9 on the y-intercept represents the amount of algae the experiment started with.
Part C: (12.81-10.12)/7=0.38