Here, you have to determine values of f(x) for negative domain. Domain are those values of x for which function is defined.
Since the function is a polynomial, every value of x∈R is defined for f(x).
And for every negative value of x, f(x) will always be positive because x is squared and square of negative real number is always positive.
0 is neither negative nor positive. Therefore, zero is not included in negative domain. If you plug say x= -0.00000956, f(x) will be greater than 1 because square of x will never be negative.
Thus, the range will always be positive or greater than equal to 1.
Therefore, y≥1
Answer:
360 miles.
Step-by-step explanation: When you add 30+30 you get 60, but then yuo have to multiply the amount of trips so 60x6= 360
I'm guessing the answer is 6in.
because the original width of the photo is 8in-4in
which is 4in.
and 8 to 10 is a difference of 2
so add 2 to 4
its 6
Answer:
7/8
Step-by-step explanation:
Simplify the following:
(1 + 3/4)/2
Put 1 + 3/4 over the common denominator 4. 1 + 3/4 = 4/4 + 3/4:
(4/4 + 3/4)/2
4/4 + 3/4 = (4 + 3)/4:
((4 + 3)/4)/2
4 + 3 = 7:
(7/4)/2
7/4×1/2 = 7/(4×2):
7/(4×2)
4×2 = 8:
Answer: 7/8
Answer:
C. 
Step-by-step explanation:
Alan and his classmates found that the line of best fit through the data had the equation 
The slope of this line is 
If a line would intersect this line of best fit at right angles, then the two lines are perpendicular to each other.
The slopes of perpendicular lines are negative reciprocals of each other,
Hence that line must have slope 
Therefore we look for a line whose slope is 
from the given options.
That line is the third option
