Answer:
Option 1, 2 and 3
Step-by-step explanation:
A function f(x) is odd if f(-x) = -f(x).
The graphs of odd functions are symmetric with the origin.
It is also known that the sum of two odd functions results in an odd function, so <em>the third option is an odd function.</em>
The first option shown is:
If we make f (-x) we are left with:
The function is odd.
The second option is a graph that has rotational symmetry of 180 ° with respect to the origin, that's why it is odd function.
The rest of the options are not odd functions because it is not true that f(-x) = -f(x)
Option 1 and 2 and 3
In the first figure angles (D and B) and (A and C) are both equal to each other and a quadrilateral must add up to 360 degrees, so angle (A and C) and (D and B) are supplementary angles. And angles g and f are complementary angles only if E = 90 degrees
Answer:
B. X=0.02
Step-by-step explanation:
The solution to the natural log equation is found by taking antilogs.
ln(x) = -4 . . . . . . . given equation
x = e^-4 . . . . . . . take antilogs
x ≈ 0.0183156
x ≈ 0.02 . . . . rounded to 2 decimal places
_____
<em>Additional comment</em>
Essentially, we use each side of the equation as a power of e.
e^ln(x) = e^(-4)
x = e^-4 . . . . . . . simplified
Choices C and D can be eliminated by the fact that ln(x) for x < 0 is undefined. x cannot be negative.
Answer:
The answer is Option 1
Step-by-step explanation:
= approximately 3.16
3.16 is in between 3 and 3.5
Answer:
Maria is 5
Steve is 2
Steve
Step-by-step explanation:
10/2=5
6/3=2