Answer:
y≥0
Step-by-step explanation:
no matter what is written inside it,
|x|≥0
so here
f(x)≥|-x|
so
f(x)≥0
then
y≥0
(-9,0) is the answer of the new cordinates
Answer:
a>−6
Step-by-step explanation:
−4(1−5a)>−124
Step 1: Simplify both sides of the inequality.
20a−4>−124
Step 2: Add 4 to both sides.
20a−4+4>−124+4
20a>−120
Step 3: Divide both sides by 20.
20a/20> −120/20
a>−6
Answer:
The limit of this function does not exist.
Step-by-step explanation:
To find the limit of this function you always need to evaluate the one-sided limits. In mathematical language the limit exists if
and the limit does not exist if
Evaluate the one-sided limits.
The left-hand limit
The right-hand limit
Because the limits are not the same the limit does not exist.