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Ber [7]
3 years ago
12

What is the value of the discrimamt for the quadratic equation 0=x + 2 +x2

Mathematics
1 answer:
Leno4ka [110]3 years ago
3 0
-7 is the value of discriminant for this equation.
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Zina [86]
OK........
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4 0
3 years ago
Determine the solution to the system of equations graphed below and explain
lawyer [7]

If x - 4 ≥ 0, then |x - 4| = x - 4, so

G(x) = F(x)   ⇒   3x + 2 = (x - 4) + 2

⇒   3x + 2 = x - 2

⇒   2x = -4

⇒   x = -2

Otherwise, if x - 4 < 0, then |x - 4| = -(x - 4), so

G(x) = F(x)   ⇒   3x + 2 = -(x - 4) + 2

⇒   3x + 2 = -x + 6

⇒   4x = 4

⇒   x = 1

However,

• when x = -2, we have

G(-2) = 3(-2) + 2 = -4

F(-2) = |-2 - 4| + 2 = 8

• when x = 1, we have

G(1) = 3(1) + 2 = 5

F(1) = |1 - 4| + 2 = 5

so only x = 1 is a solution to G(x) = F(x).

7 0
2 years ago
Are the data shown in this line plot skewed left, skewed right, or not skewed? skewed right not skewed skewed left Line plot ove
Nimfa-mama [501]
The Answer is Shewed Left
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A total of $37185 is invested at an annual interest rate of 2% compounded quarterly. Find the balance after 11 years.
vazorg [7]
A=37,185×(1+0.02÷4)^(4×11)
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3 years ago
Help please!!!!!!!!!!!!!!!
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