Solve the problem.The voltage V across a semiconductor in a computer is given by V = aI + bI2, where I is the current (in amperes). If a 9-volt battery is connected across the semiconductor, find the current if a = 6 and b = 3.
A. I = 3 amperes
B. I = 1 ampere
C. I = -3 amperes
D. Not enough information
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response.What does the graph of the equation 
look like?
A. A cone B. A cylinder C. A line D. A plane
Mathematics
Give the equation of any oblique asymptotes. h(x) = 
A. y = 
B. y = 
x
C. none
D. y = 
x - 6
Mathematics
Solve.Find the area of a triangular banner that is 5.4 m wide and 12.3 m tall.
A. 29.889 m2 B. 35.4 m2 C. 66.42m2 D. 33.21 m2
Mathematics
Find an equation y = mx + b that models the quantity y after x units of time.A quantity y is initially 7 and decreases at a rate of 60 per day.
A. y = -7x + 60 B. y = -60x - 7 C. y = -60x + 7 D. y = -7x - 60
Mathematics