One newly school question and answer requested students to declare what they ponder is the main important aspect for a student to do in order to accomplish success. Out of the many responses, the one that that stood out was practice. Successful persons are usually not born successful; they become successful through hard work and dedication. This is how you can attain your goals. beneath are one of the answer and question example that you can benefit from to practice and develop your understanding and also give you insights that might help you to keep up your study in school.
Question:
Which function is represented by the graph ?
Answer:
We are given graph of an absolute function:
The standard form of an absolute function is :
y=a| x−h |+k, where (h,k) is the vertex of the graph.
For the given graph of absolute function, we have vertex at (0,1).
And because it’s open down the value of a should be a negative number.
|a| >1, it would vertically stretch by a factor of 2.
Therefore, correct option is first option.
f(x)=-2|x| + 1.
They can easily hopefully help the student answer the question by make use of the questions and answer examples. You could potentially then have a discussion with your classmate and continue the school learning by studying the problem together with each other.