Answer:
a =
Step-by-step explanation:
Aside from the standard, quadratic form,
Parabolas can also be written as
Where a is the scale factor, h represents the distance that the parabola has been translated along the x axis, and k represents the distance the parabola has been shifted up and down the y-axis.
Looking at the table, we see that the function appears to be concave up around x = 2. That means that h in this case is 2. The function is shifted down by -4, because the lowest point on the parabola is (2, -4)
Now we have to solve for a using any points on the table besides x = 2
I will use (4, -3) because it's the easiest option
Answer:
The first one (A) is the answer I got!
Step-by-step explanation:
The answer to the question
PEMDAS = Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.
So multiplication first, 56*2= 112
Division second, 5/5=1
Subtraction last, so 112 - 1 = 111
111 is the answer.
Answer:
The inverse of f(x)=3x+1 is f(x)−1=13x−13
Step-by-step explanation: