TEKS.MATH.9-12.VII.B

Does y = -4x² have a maximum or minimum value?

• maximum
• minimum

Tags

TEKS.MATH.9-12.VII.B

What is the vertex of y=x²+4x+3?

• (2,1)
• (-2,1)
• (0,0)
• (-2,-1)

Tags

TEKS.MATH.9-12.VII.B

Find the vertical asymptote.
x²- 9x+20
___________
4x² - 12x- 40

• y=4
• x=3/2
• x= 4
• x=-2

Tags

TEKS.MATH.9-12.VII.B

What is the domain of this graph?

• x ≥ -1
• x ≤ -1
• x ≥ 0
• x ≤ 0

Tags

TEKS.MATH.9-12.VII.B

TEKS.MATH.9-12.VII.A

Which of the following allows you to describe the end behavior of a polynomial?

• the degree and the constant
• the leading coefficient and the constant
• degree and the variable
• the degree and the leading coefficent

Tags

TEKS.MATH.9-12.VII.B

Find the vertex of 
f(x) = -x² - 4x + 12.

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

Tags

TEKS.MATH.9-12.VII.B

TEKS.MATH.9-12.II.B

What is the vertex of the parabola: y=2(x-3)²+4

• (3,4)
• (-3,4)
• (3, -4)
• (-3,-4)

Tags

TEKS.MATH.9-12.VII.B

Which function has this end behavior?
Note: f(x)=y

• -1x⁴-3x³+3
• -2x⁷+2x⁴+4
• 3x⁸+3x⁵-4x+7
• 4x⁵-4x⁴+2x³-9

Tags

TEKS.MATH.9-12.VII.B

TEKS.MATH.9-12.VII.A

If the domain of f(x) is x ≥ 4, then the ____ of ____ is  y ≥ 4

• domain, f^-1(x)
• range, f(x)
• range, f^-1(x)
• domain, f(x)

Tags

TEKS.MATH.9-12.VII.B

What is the range of this function?
f(x) = √(x-1) -3

• {f(x) ∣ f(x) ≥ 1}
• {f(x) ∣ f(x) ≥ -1}
• {f(x) ∣ f(x) ≥ -3}
• {f(x) ∣ f(x) ≤ -3}

Tags

TEKS.MATH.9-12.VII.B