HELP ASAP
What is the solution to the system of equations?
y = x + 3

y = -x-1

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account. write an expression to represent the total amount in his savings account.