Answer:
x = -3
Step-by-step explanation:
-12 = 6x + 6
Start by subtracting 6 from both sides to get the 6x alone on the right.
-18 = 6x
Divide both sides by 6 to find out what x equals
x = -3
Answer:
Step-by-step explanation:
Socratic had the answer on there I think
Answer:
Step-by-step explanation:
distance 50 and time a second 15
Answer:
B
Step-by-step explanation:
The equation is:
y = 2x + 3
Put x as 2.
y = 2(2) + 3
y = 4 + 3
y = 7
Put x as 3.
y = 2(3) + 3
y = 6 + 3
y = 9
Put x as 4.
y = 2(4) + 3
y = 8 + 3
y = 11
Put x as 5.
y = 2(5) + 3
y = 10 + 3
y = 13
is undefined if the argument
is negative, so you first need to require that
We're not done yet, though, because
still doesn't exist when
, so we remove this from the domain and we're left with
, or in interval notation,
To find the range, consider the limits of the function as you approach either endpoint of the domain.
Since
is positive everywhere, the range is
