For this case we have the following expression:

By definition, we have the expression undefined when the denominator is 0.
So:

Adding 5 to both sides of the equation:

Thus, the expression is undefined when 
Answer:
Option B
Answer:
Step-by-step explanation:
Id QS bisects angle PQR, then <PQS = <SQR and <PQS+<RQS = <PQR
The formula then becomes
<PQS+<PQS = <PQR
2<PQS = <PQR
<PQS = <PQR/2
Given <PQR = 119°
Substitute into the resulting expression above;
<PQS = <PQR/2
<PQS = 119/2
<PQS = 59.5°
Since <RQS = <PQR, hence <RQS is also 59.5°
Answer:
its gonna be 22.20
Step-by-step explanation:
Because you like to divide the first number and multiply it by the second
Given:

To find:
The function
.
Solution:
we have,

Put g(x)=y.

Interchange x and y.

Isolate y.



Substitute
.



Therefore, the correct option is (3).
I would think a reflection across the x-axis but I’m not sure