Question

Consider the function f(x) = 3x2 + 7x + 2.

Answer 1

The discriminant:
D = b² - 4 a c = 7² - 4· 3 · 2 = 49 - 24 = 25 
D > 0 This function has 2 x-intercepts ( 2 zeroes ).
x 1 = (-7+5)/6 =-1/3
x 2 = (-7-5) / 6 = - 2 

Answer 2

Answer:

25,2 & two real number solutions

Step-by-step explanation:

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