Answer:
a) 9.35550
5 digits: 9.35550
4 digits: 9.3555
3 digits: 9.356
2 digits: 9.36
b) 7.57530
5 digits: 7.57530
4 digits: 7.5753
3 digits: 7.575
2 digits: 7.56
Step-by-step explanation:
for rounding if the last digit is less than 5 then the last digit remains same, but if the last digit is 5 or greater than 5 then the last digit is increased by 1 or rounded off to next digit.
Factor out the trinomial. Find factors of x² and 6 that would, when added, give you 5x
x² = x * x
6 = 3 * 2
(x + 3)(x + 2) are your binomials.
To solve for x, set each parenthesis = 0
x + 3 = 0
x + 3 (-3) = 0 (-3)
x = -3
x + 2 = 0
x + 2 (-2) = 0 (-2)
x = -2
x = -3, -2
hope this helps
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That graph would be non-linear
