The quadratic equation is given by the formula



evaluate this formula when a=1, b = 7, and c =10


x= -2, x= -5

Mathematics

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Find the area of the triangle.

A. A = 17 yd2
B. A = 19 yd2
C. A = 8 yd2
D. A = 9 yd2

Mathematics

Multiply.

A. 0.002378 B. 0.0002378 C. 0.02378 D. 2.378

Mathematics

Use the Rational Zero Theorem to list all possible rational zeros for the given function.f(x) = 6x4 + 5x3 - 4x2 + 4x - 5

A. ± 1, ± 5, ± , ± , ± , ± , ± , ±  
B. ± 1, ± 2, ± 3, ± 6, ± , ± , ± , ± 
C. ± 1, ± 5, ± , ± , ± , ± 
D. ± 1, ± 2, ± 3, ± 6, ± , ± , ± , ± , ± , ±  

Mathematics

Determine whether or not the function is one-to-one.

A. Yes B. No

Mathematics