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Answer:
Step-by-step explanation:
Given
Translation = 3 units down
Vertical stretch of 2 to give g(x)
Required
3 units down translation
A function is translated down as follows:
Where k is the number of units.
So:
Vertical stretch of 2
A function is vertically stretched as follows;
Where a is the units stretched.
In this case:
So:
There are special properties to certain right triangles.
A 3-4-5 triangle will always be a right triangle. 9 divides into 3, and 15 divides into 5, so you can use ratios to find b.
Since 9 divides into 3, we will use this to set up proportions for the missing value:
Cross multiply the fractions.
Divide both sides by 3.
The missing value is 12.
A 3-4-5 triangle will always be a right triangle. 9 divides into 3, and 15 divides into 5, so you can use ratios to find b.
Since 9 divides into 3, we will use this to set up proportions for the missing value:
Cross multiply the fractions.
Divide both sides by 3.
The missing value is 12.