Will mark brainliest and thank you!! Extra points!!

Mathematics

1 answer:

storchak [24]3 years ago

4 0

Answer:

Step-by-step explanation:

$\begin{array}{c|c|c}x&\underline{f(x)}&\underline{g(x)}\\-3&9&\frac{17}{9}\\-2&5&\frac{5}{3}\\\boxed{-1}&\boxed{1}&\boxed{1}\\0&-3&-1\\\boxed1&\boxed{-7}&\boxed{-7}\\2&-11&-25\\3&-15&-79\end{array}\\\\f(x)=g(x)\ \text{from the table:}\\\\\text{for}\ x=-1\ \text{and}\ x=1$

You might be interested in

Let me help you out have some points and wash your hands

worty [1.4K]

Answer:

Thank you have fun in quarantine

7 0

2 years ago

Read 2 more answers

Given a quadratic function in vertex form:

Alja [10]

Answer:

See below

Step-by-step explanation:

Part A

A vertical stretch takes place when $a\cdot f(x)$ given that $|a| > 1$

Part B

A vertical compression takes place when $a\cdot f(x)$ given that $0 < |a| < 1$

Part C

A vertical stretch is different than a horizontal compression:

In a vertical stretch, the input stays the same, but the output is multiplied by the scale factor
In a horizontal compression, the output stays the same, but the input is multiplied by the scale factor

Part D

A reflection across the x-axis means that the output, our y-variable, is the opposite sign. This means that all values of $a$ must be negative such that $a\cdot f(x)$ as mentioned in parts A and B. Also, in part C, since our scale factor is negative, the output is the only one being multiplied by the scale factor.