Which statements are true about the process for adding and subtracting the rational expressions? check all that apply. the expression is not defined when x = –1. the first step in the simplification is . the denominator of the fully simplified expression will be x – 1. the numerator of the fully simplified expression will be –3x. the numerator of the fully simplified expression will be –3x + 10.

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

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step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.