Answer:
At x = 4 ⇒ g(x) = f(2)
Step-by-step explanation:
* In the functions f(x) = 3x - 1 and g(x) = 2x - 3, the domain is
the values of x and the range is the values of y
∵ g(x) = f(2)
* Then you will use the range of f(x) at x = 2 to find the domain of g(x)
∵ The domain of f(x) = 2
∵ f(x) = 3x - 1
∴ f(2) = 3(2) - 1 = 6 - 1 = 5
* The range of f(x) = 5
∵ f(2) = g(x)
∴ 5 = g(x)
∵ g(x) = 2x - 3
∴ 2x - 3 = 5 ⇒ add 3 to both sides
∴ 2x = 8 ⇒ divide both sides by 2
∴ x = 4
* At x = 4 ⇒ g(x) = f(2)
To answer this question I believe you just need to subtract the two values
-12-(-27) = -12 + 27 = 15
The temperature dropped 15 degrees
hope this helped!
Answer:I think that it is the mode
Step-by-step explanation:
9514 1404 393
Answer:
y = 1/5x +2
Step-by-step explanation:
The 2-point form of the equation for a line can be a good place to start.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
y = (3 -1)/(5 -(-5))(x -(-5)) +1 . . . . fill in values
y = 2/10(x +5) +1 . . . . . . . . simplify a bit
y = 1/5x + 2
We know that Stan's, Mark's, and Wayne's ages are consecutive whole numbers.
Also sum of their ages is 114.
Let X be the Stan's age, Y be the Mark's age and Z be the Wayne's age.
X+Y+Z=114
37+38+39 = 114
So the Stan's age is 37, Mark's age is 38 and Wayne's age is 39
