Use the discriminant to determine the number of real solutions. t2-4t + 4 = 0 A) No real solutions B) Two real solutions C) One real solution Simplify the expression using the imaginary unit i. i) V-289 A) -i17 i) B) +17 C) -17i D) 17i Multiply and write the result in standard form. il) 2 - 51)(9 - 31) A) 1512 + 51i + 18 B) 3 + 51i C) 3 - 51i D) 33 + 391
Quadratic Equation
When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.
Demand and Supply Function
The concept of demand and supply is important for various factors. One of them is studying and evaluating the condition of an economy within a given period of time. The analysis or evaluation of the demand side factors are important for the suppliers to understand the consumer behavior. The evaluation of supply side factors is important for the consumers in order to understand that what kind of combination of goods or what kind of goods and services he or she should consume in order to maximize his utility and minimize the cost. Therefore, in microeconomics both of these concepts are extremely important in order to have an idea that what exactly is going on in the economy.
![Use the discriminant to determine the number of real solutions.
t2-4t + 4 0
A) No real solutions
B) Two real solutions
C) One real solution
Simplify the expression using the imaginary unit i.
i) V-289
A) - i/17
B) +17
C) -17i
D) 17i
Multiply and write the result in standard form.
110 (2 + 5i)(9 - 31)
A) 1512 + 51i + 18
i)
B) 3 + 51i
C) 3 - 51i
D) 33 391
The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary
zeros.
iV) f(x) = x2 - 6x + 8
%3!
12
10+
Page
3
I 5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb48b187-83f1-4dc9-80dd-ddef9eb815af%2Fbb028c33-3981-4e75-82ac-758e6cacbaef%2Foxmqed7h_processed.jpeg&w=3840&q=75)
![The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary
zeros.
iv) r(x) = x2 - 6x + 8
iv).
10
-12-10-8 -6 4
2 4
6 8 10 12 x
A) one real zero one imaginary zero
C) two real zeros: two imaginary zeros
B) two real zeros no imaginary zeros
D) no real zeros: two imaginary zeros](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb48b187-83f1-4dc9-80dd-ddef9eb815af%2Fbb028c33-3981-4e75-82ac-758e6cacbaef%2F1fwt2hq_processed.jpeg&w=3840&q=75)
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