Answer:
D: -4 to 4, R: -3 to 6
Step-by-step explanation:
A quadratic equation is a polynomial with an order of two. Its general form is ax² + bx + c = 0. From the choices given, the first option seems to be the quadratic equation. Simplifying the equation gives 6x² + 18x + 27 = 0.
The intersection of the two equations is (1, 1/5). Since the question is asking for the value of x, x = 1.
Answer:
3
Step-by-step explanation:
6=24-6a
6a=24-6
6a^6=18^6
a=3