Answer:
y = -2x + 16
Step-by-step explanation:
The line passes through (6,4)
And has a slope of -2
Taking another point (x,y) on the line;
Slope(m) = change in y ÷ change in x
-2 = ![\frac{y - 4}{x - 6}](https://tex.z-dn.net/?f=%5Cfrac%7By%20-%204%7D%7Bx%20-%206%7D)
Cross multiplying gives;
y - 4 = -2x + 12
y = -2x + 16
The answer is a as the definition of an angle bisector is a line or ray that divides an angle into two congruent angles :)
Hope these answer would help you.
Answer:
When we have a graph of a function y = f(x) = 10^x
A vertical dilation can be made by multiplying the function by a scale factor a.
Then the dilated graph is y = g(x) = a*10^x
This means that the graph that shows the dilation is a graph that is dilated vertically in with a scale factor equal to a (if a is smaller than 1, this is called a compression).
You can look for easy points to see which is the correct graph.
For example, when x = 0, f(0) = 10^0 = 1
and the dilated graph: x = 0, g(0) = a*10^0 = a
So other characteristic of the new graph is that passes trhough the point (0, a)