Please help me with this question

The type of ∠9 and ∠11 are corresponding angles

The transversal is line D

lines A and B are parallel

Step-by-step explanation:

From the given figure

∵ Lines A and B are intersected by line D

∴ Line D is the transversal of lines A and B

∵ ∠9 and ∠11 In the same side of line D

∵ ∠9 is above line A and ∠11 is above line B

∴ ∠9 and ∠11 are in the corresponding position

∴ ∠9 and ∠11 are corresponding angles

∴ The type of ∠9 and ∠11 are corresponding angles

∴ The transversal is line D

∵ ∠9 ≅ ∠11

∵ ∠9 and ∠11 in the corresponding position

∵ ∠9 and ∠11 between lines A and B

∴ lines A and B are parallel.

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0