Answer:
(a) discriminant is positive, 76
(b) the above tells you there are two real roots
Step-by-step explanation:
the discriminant is 'b² - 4ac'
3x² - 2x - 6 = 0 ∴ a = 3, b = -2, c = -6
(-2)² - 4(3)(-6) = 4 + 72
Answer:
y = 13x - 1
Step-by-step explanation:
y = 13 x - 1
Slope y intercept
Do you want the answer for question 1!? It's already done! It says Given right there, that's an example answer :)
Answer:
Step-by-step explanation: do 2.5*32.50 then multiply that by 3.14
