Florida Best Algebra

The graph of f(x)= x² was transformed to create the graph of g(x) = (x - 7.5)². Which of these describes the transformation?

• A horizontal shift to the right 7.5 units

• A horizontal shift to the left 7.5 units

• A vertical shift down 56.25 units

• A vertical shift up 56.25 units

The graph of part of linear function is g shown on the grid. Which inequality best represents the domain of the part shown?

• -9 < x ≤ 2

• -9 ≤ x < 2

• -6 < g(x) ≤ 3

• -6 ≤ g(x) < 3

The graph of a quadratic function is shown on the grid. Which equations best represents the axis of symmetry?

• y = 6

• x = 2

• y = 4

• x = 0

Which expression is equivalent to (7x³)² (x⁸)^1/2?

• 14x¹⁰

• 49x¹⁰

• 14x⁷

• 49x⁷

y=mx+b is called ____________ .

• Slope Intercept Form

• Point Slope Form

• Standard Form

• Quadratic Function

Which dashed line is an asymptote for the graph?

• line q

• line r

• line s

• line t

Rate of change also means

• Slope

• y-intercept

• Zerox-s

• Direct Variation

What is the domain of the graph?
Remember:  Domain is x

• 1≤ x ≤ 4

• 1 < x < 4

• 1≤ y ≤ 4

• 1 < y < 4

A college student needs 11 classes that are worth a total of 40 credits in order to complete her degree. The college offers both 4-credit classes and 3-credit classes. Which system of equations can be used to determine f, the number of 4-credit classes the student can take to complete her degree, and h, the number of 3-credit classes?

• f + h = 40
  4h + 3f = 11

• f + h = 11
  4h + 3f = 40

• f + h = 40
   4f + 3h = 11

• f + h = 11
  4f + 3h = 40

• a

• b

• c

• d