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antiseptic1488 [7]

3 years ago

14

Find the inverse of the given relation.

1 answer:

Greeley [361]3 years ago

4 0

Answer:

C

Step-by-step explanation:

first look at all the numbers in the relation.then since inverse means opposite find the answers where the numbers in the parenthesis are in the opposite order than the question. Finally look for the answer In which all the positive numbers in the parenthesis(in the given relation) are negative (on the answers)and the negative numbers (in the given relation) are positive (on the answers).

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Find the x-intercepts of the parabola with vertex (1,-108) and y-intercept (0,-105). Write your answer in this form: (X1,y1), (x

Stolb23 [73]

Answer:

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Step-by-step explanation:

<u>Vertex form</u>

$y=a(x-h)^2+k$

(where (h, k) is the vertex)

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vertex = (1, -108)

$\implies y=a(x-1)^2-108$

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y-intercept = (0, -105)

$\implies a(0-1)^2-108=-105$

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Therefore, the x-intercepts are (7, 0) and (-5, 0)

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