Answer:
Functions: y = -x + 11, y = 2x^2 - 6x + 4, y = 7
Not Functions: x = 3, x^2 + y^2 = 81, y^2 = -5x - 12
Answer:
x= -2
x=9
are the two solutions
Step-by-step explanation:
Okay the first one is : -2x^4/3y^3
and the second one is : y^7/x^4
the “^” are because i cant put them up so they’re exponents !
Answer: first one a+3
next one 3(a+3)
next one (a+3)-3
next one a*3
part b
D divided by 4
D-4
4 divide by D
4-D
Step-by-step explanation:
Answer:
Step-by-step explanation:
To find how many solutions that they have, we must set both equations equal to each other as such:
-3x = -3x + 1
0 = 1, which isn't true
The system has zero solutions, I know this because when I solve the system of equation, I get that 0 =1 which isn't true
Hope that helps!