Determine analytically (without using a graph) whether the function is one-to-one.f(x) = -0.6x2 + 2x + 4

A. one-to-one
B. not one-to-one


Answer: B

Mathematics

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Rewrite as an equivalent exponential equation. Do not solve.log31 = 0

A. 03 = 1 B. 10 = 3 C. 31 = 0 D. 30 = 1

Mathematics

Find y in terms of x. = x2  + 4, curve passes through (0, 20)

A. y = x3 + 4x2 + 20
B. y =  + 4x
C. y =  + 4x + 20
D. y = x3 + 4x + 20

Mathematics

Find the perimeter of the rectangle or square.

A. 5.2 yd B. 20.4 yd C. 13.52 yd D. 10.4 yd

Mathematics

Provide an appropriate response.Explain what is wrong with the statement "The line has no slope."

What will be an ideal response?

Mathematics