Determine whether the graph of y=x^2-1 is symmetric with respect to the x-axis, the y-axis, or the origin. Work it out algebraically​

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

The price of a visit to the dentist is \$50$50. if the dentist fills any cavities, an additional charge of \$100$100 per cavity gets added to the bill. if the dentist finds nn cavities, what will the cost of the visit be?