CCSS.Math.Content.HSF.IF.C.7

Over what intervals is f(x) decreasing?

• (-∞, -1) ∪ (1, ∞)
• (-∞, -√3) ∪ (0, √3)
• (-1, 1)
• (-√3, 0) ∪ (√3, ∞)

Tags

CCSS.Math.Content.HSF.IF.C.7

What is the limit?

• 5/2
• -2/3
• Infinity
• 17/3

Tags

CCSS.Math.Content.HSF.IF.C.7

What is the y-intercept of the equation:
 y = 2x - 3 

• -2
• 2
• 3
• -3

Tags

CCSS.Math.Content.HSF.IF.C.7

On what interval(s) is the function
y = x^3 + 6x^2
concave up?

• (-∞,∞)
• (-∞,-2)
• (-2,∞)
• (0,∞)

Tags

CCSS.Math.Content.HSF.IF.C.7

What is the equation of the graph?

• y = -√(x + 5)
• y = √(x) - 2
• y = √(x - 3)
• y = √(x) + 3

Tags

CCSS.Math.Content.HSF.IF.C.7

What is the equation of the graph below?

• f(x) = I x I + 1
• f(x) = I x I - 1
• f(x) = -I x I + 1
• f(x) = -I x I - 1

Tags

CCSS.Math.Content.HSF.IF.C.7

f(x)= |x−3|−1

• A
• B
• C
• D

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CCSS.Math.Content.HSF.IF.C.7

What is the vertical shift of this equation?
f(x) = -(x + 3)² - 5

• left 5
• right 5
• up 5
• down 5

Tags

CCSS.Math.Content.HSF.IF.C.7

What is the range of the function in this graph?

• (-infinity, 3]
• [3, infinity)
• (-inifnity, 0]
• [0 infinity)

Tags

CCSS.Math.Content.HSF.IF.C.7

RANGE is found by reading the ends of a graph from ___ to ___.

• Right to left

• Left to right

• Bottom to top

• Top to bottom

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CCSS.Math.Content.HSF.IF.C.7