If triangle abc is similar to triangle def then we know the following has to be true a all three angles must be equal
b corresponding sides must be in the same ratio
c all three angles must be equal and corresponding sides must be equal
d all three angles must be equal and corresponding sides must be in the same ratio

See below.

Step-by-step explanation:

None of the statements are correct.

If two triangles are similar, then each pair of corresponding angles is congruent, and the lengths of each pair of corresponding sides is in the same ratio.

Maybe it is meant for the correct answer to be choice d, but as stated above, no choice is correct.

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