Determine whether or not the function is one-to-one.The function that pairs a student's ID number with their GPA.

A. Yes
B. No


Answer: B

Mathematics

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Graph the linear inequality.-3x - 5y ? 15

A.

B.

C.

D.

Mathematics

Use a graphing calculator to find all real solutions of the equation. x³ = x+3

(a) x ? 1.27 (b) x ? 2.37 (c) x ? 1.34 (e) x ? 2.67

Mathematics

Solve the problem involving direct or inverse variation.If m varies directly as p, and m = 18 when p = 6, find m when p is 7.

A. m = 9 B. m = 36 C. m = 21 D. m = 49

Mathematics

Multiply. Express the product in lowest terms. ? 

A.  
B.  
C.  
D.

Mathematics