Answer:
f(0)=-(0+2)²+2 = -1*(2)² + 2 = -4 + 2 = -2 y =-2
element of the set x = 0 attribute to an element of a set of y ( calculated y = -2 )
f(1)=-(1+2)²+2 = -1*(3)² + 2 = -9 + 2 = -7 y = -7
element of the set x = 1 attribute to an element of a set of y ( calculated y = -7 )
f(2)=-(2+2)²+2 = -1*(4)² + 2 = -16 + 2 = -14 y = -14
element of the set x = 2 attribute to an element of a set of y ( calculated y = -14 )
f(3)=-(3+2)²+2 = -1*(5)² + 2 = -25 + 2 = -23 y = -23
element of the set x = 3 attribute to an element of a set of y ( calculated y = -23 )
f(4)=-(4+2)²+2 = -1*(6)² + 2 = -36 + 2 = -34 y = -34
element of the set x = 4 attribute to an element of a set of y ( calculated y = -34 )
0.2
1/2
2%
Step-by-step explanation:
In this case we need to arrange the given number in a order starting with the smallest.
First number is 0.2
Second number is 1/2
Third number is 2%
Firstly, we need to convert these number in same form i.e. decimal form.
1/2 can be written as 0.5
2% can be written as
Now, it is required to arrange these number from smallest to largest. So,
0.02 is the smallest number and 0.5 is the largest number.
Order is : 0.02, 0.2, 0.5
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The (interior) angles of a triangle always add up to 180 degrees. To find the exterior angles of a triangle, subtract the interior triangle from 360 degrees.
The total degrees of any polygon is (n-2)×180 (n is the number of angles). 3-2 is 1 and 1 times 180 is 180. Therefore, the angles of a triangle always add up to 180 degrees.
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2). (1-5i)(1-7i)
3). -9-3i/-i
4). -5-3i/1-9i
Answer:
Consider the exponential function
-----------(1)
and when it is reflected across y axis , it's equation becomes
--------------------------(2)
As, domain of a function is defined as the set of all values of x , for which y is defined.
So, for function 1, domain is set of all real numbers.That is , x∈[-∞ ,∞]
And for function 2, which is reflection of function 1, it's domain will also be set of all real numbers.That is , x ∈ [-∞, ∞]
So, Simon is correct between Alissa and himself, as he is saying if an exponential function is reflected across the y-axis, the domain will still be all real numbers is true statement.
A.
x < –4
B.
x < 4
C.
x > –4
D.
x > 4
23
−17
−23