Mathematics: Use the function f(x) to answer the questions: f(x) = 2x2 − x − 10 Part A: What are the x-intercepts of the graph of f(x)? Show your work.

Use the function f(x) to answer the questions:

Ответ:

SKSKSKSKGKUFHjk

29.07.2021

Mathematics

y=10 or (0,10)

Step-by-step explanation:

To find y-intercepts, you substitute 0 for all of the x's or f(0).

$f(0)=2(0)^2-(0)-10\\f(0)=2(0)-10\\f(0)=10\\y=10$

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Ответ:

yudayang2012pa9u8p

12.10.2020

Mathematics

$y=128.29(1+.0028)^{x}$
This is an exponential decay question use the exponential regression function in a graphing calculator to find the approximate graph.
The table below shows the amount that must be repaid, y, when x dollars are borrowed. amount borrowe

The table below shows the amount that must be repaid, y, when x dollars are borrowed. amount borrowe

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Use the function f(x) to answer the questions: f(x) = 2x2 − x − 10

Part A: What are the x-intercepts of the graph of f(x)? Show your work.

Ответ:

Ответ:

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