What is the equation of a parabola that goes through points (0,1), (-1,6), and (2,3)

Step-by-step explanation:

The equation of a parabola can generally be expressed in the following form:

(0)

where

a, b and c are the coefficients of the second, first and zero-degree terms.

Here we know that the parabola must pass through the following points:

Point 1: (0,1)

Point 2: (-1,6)

Point 3: (2,3)

This means that we can substitute the values of x and y into eq.(0), and we get 3 equations in 3 unknown variables, a, b and c.

Using point 1:

(1)

Using point 2:

(2)

Using point 3:

(3)

Substituting eq(1) into (2) we get:

And substituting into eq(3) we find a:

And then we solve also for b:

So the equation of the parabola is

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation:

answer: 40392

step-by-step explanation:

10098 x 4 = 40392