Algebra Category Review

Which of the following quadratic functions have zeros of −8 and 9?

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The factors of a quadratic function are (4x − 3) & (3x + 10). What are the zeros of the function?

Tags

CCSS.HSF-IF.C.7C

• I and II only

• IV only

• I, II, III, and ,iv

• I and IV only

Tags

CCSS.HSF-IF.C.7A

• x-intercepts: (0, 1) and (0, 5)
  y-intercepts: (-5, 0)

• x-intercepts: (1, 0) and (5, 0)
  y-intercepts: (0, -5)

• x-intercepts: (0, -5)
  y-intercepts: (1, 0) and (5, 0)

• x-intercepts: (-5, 0)
  y-intercepts: (0, 1) and (0, 5)

Tags

CCSS.HSF-IF.C.7A

Which statement is not true about the function graphed?

• The graph has a maximum value of − 4

• The graph has an x−intercept at (−3, 0)

• The graph has a vertex at (−1, −4)

• The graph has a y−intercept at (0, −3)

Tags

CCSS.HSF-IF.C.7A

• (0, 3)

• (1, 0)

• (1, 4)

• (3, 0)

Tags

CCSS.HSF-IF.C.7A

The graph of g(x) = x² is transformed to create the graph of h(x) = 3x² + 4. Which of these describes the transformation from g to h?

• A vertical shift up 4 units and a vertical stretch.

• A vertical shift down 4 units and a vertical stretch.

• A horizontal shift 4 units to the right and a horizontal stretch.

• A horizontal shift 4 units to the left and a horizontal stretch.

The quadratic parent function g is graphed on a grid. If the graph of g is translated 6 units to the left and reflected across the x axis, which function best represents the new graph?

Which statement about the quadratic equation below is true?

• The equation has no real solutions. 

• The equation has an infinite number of solutions. 

Tags

CCSS.HSA-REI.B.4B

To create a SLOPE-INTERCEPT FORM equation, start by creating a T-CHART on your paper and writing y=mx+b on both sides. Then, because it says PARALLEL, that means these equations will have the same slope so you can use the 1.2 given to you and plug it into both equations. Then, use the point (5, 0) which is written as (x, y) and plug it into the first equation. Then, solve for b using Menu 3, 1. Once you find the b, plug it into the second equation.

• A

• B

• C

• D

Tags

AI.9.2.E