1. (05.02) Solve the following system of equations: (1 point)
- 2x + y = 1
- 4x + y = -1
O (3, 1)
0 (-1,3)
0 (-1,-3)
O (1,3)

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function