Answer:
wat is the actual question for this??
Step-by-step explanation:
f(x) = x^2 + 6x - 7
y = x^2 + 6x - 7
y = (x - 1)(x + 7)
x + 7 = 0
x = -7
x - 1 = 0
x = 1
The x-intercepts are -7 and 1.
Since the leading coefficient is a positive, the graph will point upwards.
So, the graph of the function is D.
Answer:
141.6
Step-by-step explanation:
Answer:
No, lisa will not be able to feed both the tanks same amount of food.
Step-by-step explanation:
No, lisa will never be able to feed both tanks the same amount of food.
Let tank A contains x number of fish then according to the information given
Tank B contains 2/3x number of fish
Lisa feds 1 gm of food in tank A that means 
Lisa feds 2 gm of food in tank B that means 
we have to tell whether lisa will ever feed both tanks the same amount it will be possible if

which is not possible
Therefore, lisa will not be able to feed both the tanks same amount of food.
Answer:
Step-by-step explanation:
19 hours