Answer:
For a function f(x), a vertical stretch of scale factor K is written as:
g(x) = k*f(x)
And for a function f(x), a vertical translation of N units is written as:
g(x) = f(x) + N
If N is positive, the translation is up
if N is negative, the translation is down.
1) We have the function:
y = f(x) = 5^(x - 2)
A vertical stretch of factor 3 will be:
y = g(x) = 3*f(x) = 3*(5)^(x - 2)
2) We have the function:
y = f(x) = 7.2^x
A translation up of 8 units will be written as:
y = g(x) = f(x) + 8 = 7.2^x + 8
I would be -2/1
Steps:
-6x-3y=12
-3y=6x+12
y=-2x-4
-2x=slope
Which statements, do you have any pics of the statements?
Answer:
just want your points
Step-by-step explanation:
Answer:
I
Step-by-step explanation:
-2x + y ≥ 4
-upwards slope, solid line
x + y < 2
-downwards slope, dotted line