Https://www. uberconference. com/room/anon453401 join this if your bored as well... only people 15 and up

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}