When point e (-9, 3) is rotated 180� about the origin, its coordinate becomes (3, 9).
true
false

The statement "When point E (-9, 3) is rotated 180� about the origin, its coordinate becomes (3, 9)." is FALSE.

The answer should be (9,-3) because when a point is rotated 180 degrees about the origin, its coordinates change signs.

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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

answer: the function g(x) has the greatest slope.

2x + 3y = 114x + 2y = - 2 ( original equation x -1)4x + 6y = 22 ( original equation x 2)- 4x + 2y = - 2= 4y = 24÷4y = 62x + 18 = 11-182x = - 7÷2x = - 3.5