Solve the system of equations. 13x−y=90 y=x^2-x-42 enter your answers in the boxes.

Lets solve the system of equations step by step.
equation (1)
equation (2)

Step 1. Solve for  in equation (1)


equation (3)

Step 2. Replace equation (3) in equation (2) and solve for :




equation (4)
equation (5)

Step 3. Replace equation (4) and equation (5) in equation (3)
(4) in (3)




(5) in (3)




We can conclude that the solutions of our system of equations are (6,-12) and (8,14)

h(x) = 1/2f(-x)

Step-by-step explanation:

Let the parent function be:

f(x)

Reflection over y-axis:

g(x) → f(-x)

Vertical compression by a factor of 1/2:

h(x) → 1/2g(x)

Final function in terms of parent function:

h(x) = 1/2f(-x)