Z: 6.5 & 6.6 Quiz
X
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m/courses/1387/quizzes/2065/take/qu estions/18351
Determine the inverse function.
2x – 8
) f(x) =
7.
3
A) F-'(x) = -1 + x
2
B) f '(x) = 8 + 7x
2
-X - 4
C) f-'(x)
3
D) :'(x) = -x - 5
2
3x – 3
E) F-'(x) =
2

c

step-by-step explanation:

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

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