Answer:
1 1/2x - 1
Step-by-step explanation:
The slope is (2--4)/(2--2)=3/2.
The y-intercept is -1
the answers are not so clear, i'll edit to give you an option if you make it clearer
The answer to your problem your story that’s how you write it
Answer:
The graph is positive and decreasing for all real values of x where x < -1
Step-by-step explanation:
we have
The function is a vertical parabola open up
The roots (x-intercepts) are x=3 and x=-1
The vertex is the point (1,-4 ) is a minimum
using a graphing tool
see the attached figure
we know that
In the interval (-∞,-1) ---> the function is positive and decreasing
In the interval (-1,1) ---> the function is negative and decreasing
In the interval (1,3) ---> the function is negative and increasing
In the interval (3,∞) ---> the function is positive and increasing
therefore
The graph is positive and decreasing for all real values of x where x < -1
Answer:
Answer is 6.
Step-by-step explanation:
The product is
Now, it does not means that the product of two quantities is always more than the individual quantities.
here, 2/5 is a part of whole.
So,
The product is
The answer is 6 which is less than 15.
Here, it is the 2/5 part of whole 15.
The complete statements are:
- For the single roots -1 and 2, the graph crosses the x-axis at the intercepts.
- For the double root 3, the graph touches the x-axis at the intercepts.
<h3>Missing part of the question</h3>
Complete the blanks for the function f(x) = (x + 1)(x-2)(x - 3)²
<h3>How to fill in the blanks?</h3>
The function is given as:
f(x) = (x + 1)(x-2)(x - 3)²
Express as products
f(x) = (x + 1) * (x-2) * (x - 3)²
Include the multiplicities
f(x) = (x + 1)¹ * (x-2)¹ * (x - 3)²
The factors that have a multiplicity of 1 are single roots, while the ones with multiplicity of 2 are double roots.
This means that:
- 1 multiplicity = x + 1 and x - 2
- 2 multiplicity = x - 3
The graph crosses the x-axis at 1 multiplicity and it touches the x-axis at 2 multiplicity
Hence, the terms that complete the blanks are crosses and touches, respectively
Read more about polynomials at:
brainly.com/question/4142886
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