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6.4.3 Test (CST): Systems of Linear Equations
Στυττττο
Use the elimination method to solve the system of equations. Choose the
correct ordered pair.
x-3y= -19
2x+y=-3
OOO
O A. (-1,1)
(4.-11)
O C. (-2,1)
O D. (-4,5)
SUBMIT

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.