If we set the equation equal to 0, we can factor it to find its roots:
x² + 4x + 4 = 0
(x + 2)(x + 2) = 0
x = -2
This graph has one root, a double root, at -2. This means that a single point, which must be the vertex of the parabola, touches the x-axis at (-2, 0)
Answer:
c185
Step-by-step explanation:
trust me m8 I'm 21 I wont steer you wrong
Answer:
answer is c makes sense because you just add 1.25 x 20
Answer:
30.9
Step-by-step explanation:
8 + 10 + 8.9 + 4 = 30.9
Answer:
Step 1: Calculate the change by subtracting old cost ($50) from the new cost ($64)
Step 2: Divide that change by the old cost ($50). You will get a decimal number
Step 3: Convert the decimal number to a percentage by multiplying by 100%
Step-by-step explanation:
Try this first
