To solve the quarticequation, one of the approaches is to seek squares on both sides. For example, to find x, in ax^4+bx^2+cx=d. One way is to convert the equation to the following format: (square root of a x^2+e)^2=(gx+h)^2. However, when a, e, g and b becomes irrational number, it is difficult to apply this strategy. Here, I

1.For the following graph:
Suzanne suggests that the graph is most likely a quadratic function. Simon disagrees, as he believes that the function must be a quartic function. Who is correct? Explain.
2. Graph each function given below on a graphing calculator to find a general rule for determining when a graph crosses the x

Determine if possible whether
f(x)=3x^3-2x^2-7x+5 has a zero between a=1 and b=2. (e answer will be yes or cannot say
Determine if possible whether f(x)=x^3+3x^2-9x-13 has a zero between a=1 and b=2. (The answer will be either "yes", or "cannot".
Classify the polynomial as linear, quadratic, cubic, or quartic. Determine t

Using the fact that 1+x = 4+(x-3), find the Taylor series about 3 for g. Give explicitly the numbers of terms. When g(x)=square root of 1+x
Check the first four terms in the Taylor series above and use these to find cubic Taylor polynomials about 3 for g.
Use multiplication of Taylor series to find the quartic Taylor polyn

The answer was finding the length and width of a rectangle. The results were x= 3 and x= -4. Neither the length or width can be a negative number. However, 3 did work in the original equation."
You are correct that in a real world physical problem like you cited the answer cannot be negative.
But is the negative answer

Consider the cubic population model
dN/dt=cN(N-?)(1-N)
Where c and ? are given constants, such that c>0 and 0equation.
If the initial population is N_0 describe, without proof, the future of the p

1. Find the number of real roots and imaginary roots:
f(x)=10x^5-34x^4-5x^3-8x^2+3x+8
2. Find all zeros:
f(x)=x^4+2x^3+5x^2+34x+30
3. Find all roots:
f(x)=x^3-7x^2-17x-15; 2 + i
4. Find all roots:
f(x)=x^4-6x^3+12x^2+6x-13; 3 + 2i
The 5th problem is attached.
Please answer the question