Answer:
x=-3
y=1
Step-by-step explanation:
x+y=-2...(1)
2x-3y=-9...(2)
In equation (1) make x the subject of formula by subtracting y from both sides
x=-2-y...(3)
Substitute (3) into (2)
2(-2-y)-3y=-9
Open the bracket
-4-2y-3y=-9
Collect like terms
-2y-3y=-9+4
-5y=-5
Divide both sides by-5
y=1
Substitute y=1 into(3)
x=-2-1
x=-3
Therefore,x=-3,y=1
Answer:
<h2>DB = 7, 11, 13 </h2>
<h3>Is your answer </h3><h3>Hope it helps you </h3>
The function f(x)=ln(9.2x) is a horizontal compression of the parent function by a factor of 1/9.2
Step-by-step explanation:
The multiplication of a function by a number compresses or stretches the function vertically while to compress or stretch the function horizontally, the input variable is multiplied with a number.
i.e.
where b is a constant.
Now
If b>0 then the function is compressed horizontally
The given function is:
As the variable in function is multiplied with a number greater than zero, the function will stretch horizontally.
The function f(x)=ln(9.2x) is a horizontal compression of the parent function by a factor of 1/9.2
Keywords: Transformation
Learn more about transformation at:
#LearnwithBrainly
Cameron walked miles each day so Cameron Wales a lot of miles
Answer:
1 inch : 50 feet
Step-by-step explanation:
Usually when you are asked for a scale you need the first number to be a.
With that in mind, we simply have to bring 6 inches : 300 feet down to a 1 inch : 50 feet
aka 6/6 and 300/6