Unit Test
Unit Test Active
TIME REMAINING
01:51:26
Abou
T. I. -
Which shows the correct substitution of the values a, b, and c from the equation 0 = 4x + 2x - 1 into the quadratic formula
below?
Add
Migos
Quadratic formula: x = -bt/b2-4ac
Again
Fetty
-2
√2²- 4(4)(-1)
After
Drake
2(4)
O x==23/23-4091641)
All As
Migos
All Da
Chang
C
=-2012? + 44)(-1)
2(4)
All Gol
Trinida
= -217-22 - 4(4)(-1)
24)

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

What is the slope of the line shown below?