Modeling and Analyzing Quadratic Functions: Quadratic Equations — Test
Question 4 • Algebra: Concepts and Connections
What are the zeros of the quadratic function f of x is equal to 2 x squared minus 10 x minus 3 ?
Answer
A
x is equal to negative 5 halves minus the fraction with numerator square root of 31 and denominator 2 and x is equal to negative 5 halves plus the fraction with numerator square root of 31 and denominator 2
B
x is equal to 5 halves minus square root of 37 eighths and x is equal to 5 halves plus square root of 37 eighths
C
x is equal to negative 5 halves minus square root of 37 eighths and x is equal to negative 5 halves plus square root of 37 eighths
D
x is equal to 5 halves minus the fraction with numerator square root of 31 and denominator 2 and x is equal to 5 halves plus the fraction with numerator square root of 31 and denominator 2