Answer:
The vertex is (5, -9).
Step-by-step explanation:
One way of approaching this problem consists of finding the roots. Seet the quadratic equal to zero and solve for x: {2, 8}.
The axis of symmetry is exactly halfway between 2 and 8: x = 5.
Now find the y-component of the vertex by evaluating f(5):
f(5) = (5 - 8)(5 - 2) = -9
The vertex is (5, -9). This is the minimum value of the function. The graph of this quadratic opens up.
Answer:
Root is x=16 Domain and Range would be all real numbers
Step-by-step explanation:
Answer: 1/4
Given : On average, Carson spends about 26% of his allowance each month on candy and soft drinks.
To Find : When creating a circle graph of what Carson does with his money, which of the following fractions would be the best to represent how much he spends on food?
If these are your Choices:
A) 1/4
B) 1/3
C) 3/4
D) 1/2
Solution:
To Convert fraction into % multiply by 100
(1/4) * 100 = 25 %
(1/3) * 100 = 33.33 %
(3/4) * 100 = 75 %
(1/2) * 100 = 50 %
Therefore 1/4 fraction best represent how much he spends on food
Answer: The system will succeed when the first alarm rings or when the first one fails, but the second one rings. The probability of this is 0.98
The probability of system failure is 1-(probability of success)= 1-0.98= 0.02
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
Just calculate it
