TEKS.MATH.9-12.VII.B.1

If the blue graph is
f(x) = x² 
then the red must be...

• g(x) = x² - 5
• g(x) = x² + 5
• g(x) = (x - 5)²
• g(x) = (x + 5)²

Tags

TEKS.MATH.9-12.VII.A.2

TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.VII.B.1

The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient 

• Leading Coefficient Positive
  Degree - Even
• Leading Coefficient Positive
  Degree - Odd
• Leading Coefficient Negative
  Degree - Even
• Leading Coefficient Negative
  Degree - Odd

Tags

TEKS.MATH.9-12.VII.B

TEKS.MATH.9-12.VII.B.1

If a function's FIRST derivative is negative at a certain point, what does that tell you?

• The function is increasing at that point
• The function is decreasing at that point
• The concavity of the function is up at that point
• The concavity of the function is down at that point

Tags

TEKS.MATH.9-12.VII.B.1

The growth factor for this table is 

• 2
• 4
• 12
• 144

Tags

TEKS.MATH.9-12.VII.C

TEKS.MATH.9-12.VII.B.1

The minimum of a quadratic function is

• The lowest point (vertex) on a graph when a parabola opens up; the point where the graph changes from decreasing to increasing

• The highest point (vertex) on a graph when a parabola opens down; the point where the graph changes from increasing to decreasing

Tags

TEKS.MATH.9-12.VII.B.1

A ball is thrown into the air with an upward velocity of 40ft/s. Its height h in feet after t seconds is given by the function :

h(t) = -16t² + 40t + 10

How many seconds does it take the ball to reach its maximum height?

• 1.25 seconds

• 1.4 seconds

• 2.5 seconds

• 2 seconds

Tags

TEKS.MATH.9-12.VII.C

TEKS.MATH.9-12.VII.B.1

What is the equation of the line tangent to the curve y = x² at x = 1?

• y = 2x + 1

• y = 2x - 1

• y = -2x + 1

• y = x - 1

Tags

TEKS.MATH.9-12.VII.B.1

In the equation y=mx+b, what does the m represent?

• slope
• y-intercept
• linear
• point-slope

Tags

TEKS.MATH.8.5B

TEKS.MATH.9-12.VII.B.1

Determine the range.

• (-∞, ∞)

• (-∞, 2]

• [2, ∞)

• (-1, ∞)

Tags

TEKS.MATH.9-12.VII.B.1

 $f\left(x\right)=3x$  
Find  $f^{-1}\left(x\right)$  

•  $\frac{x}{3}$  

•  $\frac{3}{x}$  

•  $0.3x$  

•  $x\times3$  

Tags

TEKS.MATH.9-12.II.C.1

TEKS.MATH.9-12.VII.B.1