Name: SAT Math Help & School Math Mastery
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#39407

equations

quadratic equations

medium

75 sec

Calculator OK

In the given system of equations, $k$ is an integer constant.
$y = 1$
$y = x^{2} + 4 x + k$
The system has no real solutions. What is the least possible value of $k$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.