Aquadratic equation is given below.
2x² - 8x + c = y
if the graph of this quadratic equation has a minimum value at (2, 10), what is the value of c?
18
-6
-2
14

c = 18

Step-by-step explanation:

The minimum value of the quadratic falls on the graph of the quadratic (parabola). So we can substitute the x and y values from the coordinate pair and use algebra to solve for c.

Given

x = 2

y = 10

Putting in the equation, we have:

Solving for c:

So,

The value of c is 18

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!