First sheet (picture included) brainliest!

The equations are;

a -b + c = 5

c = -4

16a + 4b + c = 0

Step-by-step explanation:

Generally, the equation of a quadratic formula can be written as;

y = ax^2 + bc + c

From the graph, we have three points and we want to form equations from these points

These points are;

(-1,5) (0,-4) and (4,0)

To get the equation from each point, we make a substitution for both x and y

For the first;

5 = a(-1)^2 + b(-1) + c

5 = a-b + c

For the second;

-4 = a(0)^2 + b(0) + c

c = -4

For the third;

0 = a(4)^2 + b(4) + c

0 = 16a + 4b + c

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

600,000,000,000, or 6e14

step-by-step explanation: