Solve the system using matrices. 6x - 6y = -3024x - 24y = -120
A. (0, 5)
B. Infinitely many solutions
C. No solution
D. (1, 6)
Answer: B
Mathematics
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Write the equation of the line in slope-intercept form given the slope and the coordinates of the y-intercept.m = 2; (0, 8)
A. y = 2x + 8 B. y = -2x + 8 C. y = -2x - 8 D. y = 2x - 8
Mathematics
Give the coordinates of the points shown on the graph.
A. C(-4, -3), D(5, -3) B. C(-4, 5), D(6, -3) C. C(-4, 5), D(-3, 6) D. C(5, 8), D(-3, 6)
Mathematics
Solve the problem.If f(x) = 
and g(x) = 8x - 11, find f(g(x)).
A. 2
B. 8
- 11
C. 8
D. 2
Mathematics
Find the value of r and determine if a correlation exists at the indicated level of significance.
?? = 0.05
A. r = 0.8818; Correlation exists. B. r = 0.8282; Correlation does not exist. C. r = 0.8290; Correlation does not exist. D. r = 0.9021; Correlation exists.
Mathematics