x2 + x-9 cross the negative x-axis?
Mathematics, 13.04.2020 23:32 makeithappen60
Between which two ordered pairs does the graph of fly
x2 + x-9 cross the negative x-axis?
Quadratic formula: x= -bb2 - 4ac
2a
(-6,0) and (-5, 0)
O (-4,0) and (-3,0)
(-3,0) and (-2, 0)
O (-2, 0) and (-1,0)
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:20
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
Mathematics, 22.06.2019 01:30
There are 10 chicks on ginger's farm .she has 2 chicks in one outdoor pen and 5 chicks in another. the rest of the chicks are in the barn.what is the fraction of total chicks in outdoor pens?
Answers: 1
Mathematics, 22.06.2019 01:30
Write the equation of the circle centered at (10,-2) with radius 2
Answers: 2
You know the right answer?
Between which two ordered pairs does the graph of fly
x2 + x-9 cross the negative x-axis?
x2 + x-9 cross the negative x-axis?
Questions
History, 29.09.2019 05:10
Mathematics, 29.09.2019 05:10
English, 29.09.2019 05:10
Mathematics, 29.09.2019 05:10
Arts, 29.09.2019 05:10
Mathematics, 29.09.2019 05:10
English, 29.09.2019 05:10
History, 29.09.2019 05:10
Mathematics, 29.09.2019 05:10
