Use substitution to solve the system, with coordinates of solutions rounded to the second decimal place. Verify your work by using "intersect" on a graphing calculator.y = -3.43x - 7.19y = 2.89x - 1.05
A. (-0.97, 3.86)
B. (-3.86, 0.97)
C. (-0.97, -3.86)
D. (-3.86, -0.97)
Answer: C
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What do we call the action plan that is designed to help a company achieve its vision?
A. contingency plan B. forecast C. strategy D. mission
Determine the order of the matrix.
A. 2 × 3 B. 3 × 2 C. 3 D. 6
Add.6 + -15 + -11 + 10
A. 22
B. 
C. 10
D. 
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 2(x2 + 1)(x2 + 6)2
A. -1, multiplicity 1, touches x-axis; -6, multiplicity 2, crosses x-axis
B. No real zeros
C. 1, multiplicity 1, crosses x-axis; -1, multiplicity 1, crosses x-axis;
, multiplicity 2, touches x-axis; -
, multiplicity 2, touches x-axis
D. -1, multiplicity 1, crosses x-axis; -6, multiplicity 2, touches x-axis