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MATH SOLVE
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Solve the system by substitution. y=x^2+4x+1 y=x+1 A. (1,2),(5,6)B. (-1.0),(3/2,5,2)C. (0,1),(-3,-2)...
4 months ago
Q:
Solve the system by substitution. y=x^2+4x+1 y=x+1 A. (1,2),(5,6)B. (-1.0),(3/2,5,2)C. (0,1),(-3,-2)D. (3,4),(1,2)
Accepted Solution
A:
Answer:C.(0,1),(-3,-2)Step-by-step explanation:(x+1)=x^2+4x+10=x^2+3x(x+3)(x+0)x=-3 x=0when x=-3, y=(3)^2+4(-3)+1=-2when x=0, y=0^2+0x+1=1