Answer:
5:6
Step-by-step explanation:
Answer:
centre of dilation = origin (0,0)
scale factor = 3
Step-by-step explanation:
<em>In order to figure out the scale factor you just have to realise when you do a dilation, the distance between corresponding points will change according to the scale factor.</em>
By looking at the triangle B in the graph the height is 3 units
similarly corresponding height of triangleA is 1 unit
For an dilation = large number ÷ small number
So our scale factor right over here is 3.
In order to identify centre of dilation draw a straight line from end point of height of small and large triangle and make a triangle out of this.
That straight line will be hypotenuse of the triangle and it will be exactly as large as the triangle B.
Answer: Derivative or y = mx + b
Step-by-step explanation:
Take the m value from the standard form equation:
y = mx + b
Or, the second way, is to take the derivative of the function and plug in your x value for your slope.
The derivative of a linear function is very easy to take, so it boils to preference