3 Understanding Transversals
Warm-Up
Use the diagram to complete the statements.
Angles 1 and 5 are supplementary because they
are alternate interior angles,
1
3
2.
Angles 4 and 6 are
are
because they
4
v angles
5
7
8
6

4 and 6 are complementary because they are alternate exterior angles

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis