Answer:
The answer to #7 is -4
Step-by-step explanation:
-2(x-3y)
-2( (-4) - 3(-2) )
-2 (-4+6)
-2(2)
-4
HOPE IT WILL HELP U.......
Answer:
The first one is reflection because reflection means multiplying the function by a negative constant k the K in this question is representing the -1
The second one is dilation which means to multiply a function by a value of K , that's greater than 1 vertically stretches the function away from the x- axis .
1. Reflection
2 .Dilation
Step-by-step explanation: I just took the test .
Perpendicular lines have negative reciprocal slop to each other.
So first solve for y.
Slope will be the coefficient of x in y=mx+c form.
m is the slope. Then negative reciprocal this slope and in this case the answer is -1/5
