Use the substitution method to solve the system of equations: y = x + 2; y = 3x + 4. Write the answer as a point.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your