Y=-2x+2
y=x2-2x+4
is the value of x such that when you plug it into both equations, they both produce the same value of y, or the value of x such that
-2x+2=x2-2x+4
solving this equation----------> x2=-2, taking square root of both sides gives x= ±√2i, or the system has no real solutions but has 2 complex solutions. If you graph both functions in the xy-plane, where x, y are real numbers, you' ll see they do not intersect, which implies there is no real number solutions.
Answer:
7.5
Step-by-step explanation:
7 is a whole number and 1/2 is 0.5 add them together you get 7.5
It will be positive 1/2x and an easy way to find multiplicative inverse is like this
5x would be 1/5x -5x would be -1/5x 3x would be 1/3x -3x would be -1/3x
so 2x would be 1/2x