James is weird , y would he want to know
This is a quadratic formula, which is (-b+-sqrt(b^2-4ac))/2a.
Parabolic graphs are quadratic formulas.
• is eg. 5 is 10/2
• same as eg. 5 is the same as 10/2
• equivelant to eg. 5 is equivelant to 10/2
The answer to that might be 9. If it is referring to how many digits are in between 0 and -9.
<h3>Answer:</h3>
B
<h3>Explanation:</h3>
A relation that is a function can only have <em>one output value for each input value</em>.
Graph A has two output values for x = -2.
Graph C has two output values for x = 0.
Graph D has two output values for x = -1.