Answer:
Yes.
Step-by-step explanation:
Yes because each value of x maps to a single value of y.
THere is a many-to-one relation with (1, 12) and (5, 12) but that is OK for a function. What would not be OK is if we had a one-to-many relation like (1, 12) and (1, 14) included in the ordered pairs - that is not a function.
Answer:
D is correct option.
Step-by-step explanation:
We are given a function
We need to find new function reflection of f(x) across the y-axis.
When function reflection across y-axis
Therefore,
New function,
Thus, D is correct option.
Answer:
(-9, 1)
Step-by-step explanation:
translating UP is to increase on the y axis, so -4+5=1
translating to the LEFT is to subtract on the x axis so-2-7=-9
Answer:
1.9 × 10^-6.
Step-by-step explanation:
Answer:
3:4
Step-by-step explanation:
You divide both sides by 2: 6/2:8/2=3:4.