{(<em>1</em> , 0); (<em>4</em>, -3); (<em>-3</em>, 2); (<em>5</em>, 0)}
<em>Domain: {-3, 1, 4, 5}</em>
Range: {-3, 0, 5}
Answer:
5x+10=40
5x = 40-10
5x = 30
x = 6
Step-by-step explanation:
The discriminant is the number under the square root of the quadratic formula
The discriminant formula is
If D = 0, then the whole square root portion is 0 meaning we end up with the solution