Determine whether the relation is a function.{(-3, 7), (2, -9), (4, 1), (8, 5), (11, -1)}
A. Function
B. Not a function
Answer: A
Mathematics
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Factor the difference of squares.9rs2 - 100rt4
A. r(3s + 10t2)(3s - 10t2) B. r(3s + 10t2)2 C. (9rs + rt2)(s - 100t2) D. (3rs - 10rt2)2
Mathematics
Write using radical notation. Then, simplify, if possible.811/2
A. 18 B. 9 C. 36 D. 4.5
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 8 B. x2 C. 2x D. -8
Mathematics
Graph using the slope and the y-intercept.3x - y = 3
A. 
B. 
C. 
D. 
Mathematics