Answer: true
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
5 (x + 6) = 45
Multiply 5 by what's in parenthesis.
5 times x = 5x ** use the + sign ** 5 times 6 = 30
5x + 30 = 45
There are multiple ways that you could graph this quadratic equation.
I would start by finding the vertex. The x-value in the vertex is found with -b/2a. The take you value and input back into the equation to find the y-value of your vertex.
Then, you could make a list of points on both sides of the vertex to create a table with which to create the parabola.