Add five to both sides
-3x = 21
Divide by -3 on both sides
x = -7
Answer:
$9.00
Step-by-step explanation:
27 divided by 3 = 9
the equation is in x-terms, meaning is a vertical parabola, and therefore the axis of symmetry will be the x-coordinate of the vertex, namely x = -1.
Answer:
Step-by-step explanation:
because it's has two zeroes
hence it is known as the quadratic function