Answer:
The first graph picture
Step-by-step explanation:
A polynomials is an equation with many terms whose leading term is the highest exponent known as degree. The degree or exponent tells how many roots exist. These roots are the x-intercepts.
This polynomial has roots -3, 0, 1, and 3. This means the graph must touch or cross through the x-axis at these x-values. What determines if it crosses the x-axis or the simple touch it and bounce back? The even or odd multiplicity - how many times the root occurs.
In this polynomial:
Root -3 has even multiplicity of 2 so it only touches and does not cross through.
Root 0 has odd multiplicity of 1 so crosses through.
Root 1 has odd multiplicity of 1 so crosses through.
Root 3 has even multiplicity of 3 so it only touches and does not cross through.
Knowing this, only the first and second graphs are possible answers.
Lastly, what determines the facing of the graph (up or down) is the leading coefficient. If positive, the graph ends point up. If negative, the graph ends point down. All even degree graphs will have this shape.
Only graph 1 matches the features of this polynomial.
Answer:
1
Step-by-step explanation:
1+3= 4
4+3=7
7+3=10
10+3=13
Its C. i put my best guess into it even tho i kinda suck at geometry <span />
9514 1404 393
Answer:
d. A graph with time on the x-axis and speed on the y-axis. The graph is constant, decreases to 0, is constant, increases, and then is constant.
Step-by-step explanation:
The scenario describes only one decrease from a constant speed, followed by an interval of 0 speed, then an increase to a higher (constant) speed.
Any graph with two decreases cannot model the scenario. The correct choice seems to be the last one.
Mutiply them and then divide put themm on the points and so on and so
