Solve the inequality. Graph the solution set and write the solution set in set-builder notation.2x2 + 5x - 3 ? 0
A.
B.
C.
D.
Answer: B
You might also like to view...
Use properties of exponents to simplify the expression. Express answers in exponential form with positive exponents only. Assume that any variables in denominators are not equal to zero.(-5x2y-4)(2x3y-2)
A.
B.
C.
D.
Calculate the flux of the field F across the closed plane curve C.F = e4xi + e2yj; the curve C is the closed counterclockwise path around the triangle with vertices at (4, 0), and (0, 2)
A. 0
B. e16(1 - e-16) + 1(e4 - 1) - 6
C. e16(1 - e-4) + 1(e4 - 1) + 6
D. e16( e-4 - 1) + 1(1 - e4) - 6
Evaluate the function as indicated.Find f(-r) when f(x) = 6 - 8x.
A. r - 8x B. 6 + 8r C. 6 - 8r D. 6 + rx
Find the inverse of the following one-to-one function.f(x) = - 4
A. f-1(x) = 8x + 32 B. f-1(x) = x + 12 C. f-1(x) = 8x + 4 D. f-1(x) = 8x - 32