This parabola is a vertical one, symmetrical about the y-axis. It opens DOWN. We know that because the focus is beneath the vertex.
We need to write this equation in the form y-k = 4p(x-h)^2, where (h,k) is the vertex. p represents the distance between the vertex and the focus, and is
|-4-(-5)|, or 1.
Thus, y-(-4) = 4(1)(x-0)^2, or y+4 = 4x^2.
Answer:
153. 86 units squared
Step-by-step explanation:
3. 14 x 7^2= 153. 86
Answer:
Go catipiller
Step-by-step explanation:
Answer:
First, subtract the budgeted amount from the actual expense. If this expense was over budget, then the result will be positive.
Next, divide that number by the original budgeted amount and then multiply the result by 100 to get the percentage over budget. If your expenses were lower than your budgeted amount, then this number will be negative, describing the percentage under budget.
Answer:
y intercept (0,-2) x intercept (3,0)
Step-by-step explanation:
first we have to solve for y.
2x-3y=6
step 1 subtract 2x from each side
-3y=-2x+6
step 2 divide each side by -3
y=2/3x-2
now I am going to graph this to make it easier for you