Given f(x)=2x-7 solve for f(x)0

Mathematics

2 answers:

Lelu [443]2 years ago

6 0

Answer:

f−1(x)=12(y−7). Explanation: Given: f(x)=2x+7. Let y=f(x). y=2x+7. Expressing x in terms of y gives us the inverse of x. y−7=2x. 2x=y−7. x=12(y−7)

Tanya [424]2 years ago

4 0

Answer:

if f(x)=0,

then 2x-7=0

so,x=7/2

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F(x)=x+7<br> if you know the domain is {-9,-3} then the range must be?

RSB [31]

Domain is the set of x-values and range is the set of images f(x).

x           F(x) = x + 7

-9         -9 + 7 = -2

-8         -8 + 7 = -1

-7          -7 + 7 = 0

-6           -6 + 7 = 1

-5           -5 + 7 = 2

-4           -4 + 7 = 3

-3           -3 + 7 = 4

So the range is {-2,4} <------ answer

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djyliett [7]

Answer:

Step-by-step explanation:

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Read 2 more answers

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kkurt [141]

Answer:

The answer is below

Step-by-step explanation:

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All the transformations attached are rigid transformations.