Answer:
Trinomial.
Step-by-step explanation:
Note how much terms there are in the given expressions: 
Term 1: 
Term 2: 
Term 3: 
Note each meaning of the terms: 
Monomial: Having only one term.
Binomial: Having two terms.
Trinomial: Having three terms. 
Polynomial: Typically used to describe expressions with 4 or more terms. 
In this case, there are only 3 terms, and so your answer is Trinomial. 
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Answer:
-35/4
Step-by-step explanation:
 
        
             
        
        
        
Answer:
4th graph
6th graph
3rd graph
Step-by-step explanation:
Linear = y = x + 3
it is 4th graph 
when you substitute x = 0 y is 3
and when y = 0 x is -3
Quadratic = y = 3x^2
It is 6th graph
for both positive and negative values of x, y is rapidly increasing
Exponential = y = 3^x
it is 3rd graph
for x = 0 y value is 1 because 3^0 = 1
for positive values of x, y is exponentially rising
for negative values of x it is nearly almost touches zero
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Interest earned during the rest of 2 years and 6 months 
 40 + 40 + 40 = 120 
he will be getting 1000 at the time of maturity ie after 2.5 years . 
Total receipt = 1000 + 120 = 1120 
investment made = 820 
total receipt earned = 1120 
profit made = 300 
time = 2.5 years 
profit = investment x rate of intt x time / 100 
300 = 820 x r x 2.5 / 100  where r is rate of interest 
r = 30000 / 820 x 2.5 
= 14.63 % .