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- 1. Multiple Choice
What is the end behavior of f(x) = 3x6 as x goes to negative infinity?
positive infinity
negative infinity
zero
- 2. Multiple Choice
Is the following function continuous?
f(x) = 4x-5
yes
no
- 3. Multiple Choice
What is the range of f(x) = -3x-7?
y>0
y<0
(negative infinity, positive infinity)
(-infinity, 0) U (0, +infinity)
- 4. Multiple Choice
The graph most accurately represents which of the following functions?
y=∛x
y = x2
y =x3
y = 1 ∕ x
- 5. Multiple Choice
Which function increases throughout
the interval -2 < x < 2?
- 6. Multiple Choice
Name the interval(s) where the function is decreasing? Click all that apply.
-∞ < x < -1
-1 < x < 1
-2 < x < 2
1 < x < ∞
- 7. Multiple Choice
Which statement is true about the end behavior of the function
y = -3x2?
As x approaches negative infinity, y approaches 0.
As x approaches positive infinity, y approaches negative infinity.
As x approaches positive infinity, y approaches 0.
As x approaches negative infinity, y approaches positive infinity.
- 8. Multiple Choice
Describe the end behavior of the function.
lim x→ ∞, f(x) = ∞
lim x → -∞, f(x) = -∞lim x→ ∞, f(x) = -∞
lim x → -∞, f(x) = -∞
lim x→ ∞, f(x) = -∞
lim x → -∞, f(x) = +∞
lim x→ ∞, f(x) = ∞
lim x → -∞, f(x) = ∞
- 9. Multiple ChoiceIs 5ab² a monomial?YesNo
- 10. Multiple ChoiceIs √x a monomial?YesNo
- 11. Multiple ChoiceIs 2⁷ a monomial?YesNo
- 12. Multiple ChoiceIs 5/k² a monomial?YesNo
- 13. Multiple ChoiceWhich is most likely the function of the graph shown.f(x) = x–1f(x) = ∛xf(x) = ln xf(x) = csc x
- 14. Multiple ChoiceWhat is the y-intercept of the following cubic function?(1, 0)(0, 2)(-1, 0)(2, 0)
- Answer choicesTagsAnswer choicesTags