Answer:
I didn't know some answers but I wrote the majority of them below!
Step-by-step explanation:
Symmetry of axis: (4, 0)
Vertex: (4, -3)
Domain: 14? (I'm not positive on this one! so sorry)
Range: 14
Min/Max: (4, -3)
I have no clue on the next one!
x-intercepts: (.5, 0) (7.5, 0)
y-intercept: (0, 1)
Then I don't know the last two... I'm sorry I couldn't help you out fully!
It's 1 =)))))))))))))) I think it's easy :3
Answer:
D
Step-by-step explanation:
For this question, we know that x represents the thousands of square feet in the stadium. We also know that the stadium is 18 thousand square feet. Therefore, the amount of thousands of square feet, or x, is 18. We can then plug 18 in for x in the equation, getting

as our cost
Polynomial that represents a difference in cubes.
x³ - 64 = 0
x³ = 64
∛x³ = ∛64
x = 4
Correct Steps for factoring the polynomial 5x³ - 40
5(x³ - 8)
5((x)³ - (2)³)
5(x - 2)(x² + 2x + 4)
To check:
5(x - 2)(x² + 2x + 4)
(5x - 10) (x² + 2x + 4)
5x(x² + 2x + 4) - 10(x² + 2x + 4)
5x³ + 10x² + 20x - 10x² - 20x - 40
5x³ + 10x² - 10x² + 20x - 20x - 40
5x³ - 40
Answer:
length times width
Step-by-step explanation: