Please help to answer this one.
How many times will the graph of the polynomial f(x) = 2x^3 – 2x^2 - 12x cross the x-axis?
1 point
A. Once
B. Twice
C. Thrice
D. Four times
Other:
Answers
Answered by
4
Answer:
Now let us learn some tricks or formulas to solve maths problems based on gain and loss, starting from the general formulas.
Profit, P = SP – CP; SP>CP.
Loss, L = CP – SP; CP>SP.
P% = (P/CP) x 100.
L% = (L/CP) x 100.
SP = {(100 + P%)/100} x CP.
SP = {(100 – L%)/100} x CP.
CP = {100/(100 + P%)} x SP.
CP = {100/(100 – L%)} x SP.
Step-by-step explanation
threer times is the correct answer
Answered by
1
Answer:
Many common functions are polynomial functions. ... And f(x)=5x4. − 2x. 2 + 3/x is not a polynomial as it contains a 'divide by x'. ... and a root can be repeated any number of times.
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