Algebra Regents Functions

Match each graph to the correct family of functions;

• exponential

• 
• absolute value

• 
• linear

• 
• quadratic

• 
• square root

• 

Which table represents a function?

• Table (1)

• Table (2)

• Table (3)

• Table (4)

Tags

CCSS.8.F.A.1

Which statement is true about the quadratic functions g(x), shown in the table below, and f(x) = (x - 3)² + 2?

• They have the same vertex.

• They have the same zeros.

• They have the same axis of symmetry.

• They have the same y-intercept.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which function defines the sequence -6, -10, -14, -18, ..., where f(6) = -26?

• f(x) = -4x - 2

• f(x) = 4x - 2

• f(x) = -x + 32

• f(x) = x - 26

Which value of x is a solution of the inequality 25x - 100 < 250?

• 13

• 14

• 15

• 16

Tags

CCSS.6.EE.B.5

Based on the graph below, which expression is a possible factorization of p(x)?

• (x + 3)(x - 2)(x - 4)

• (x - 3)(x + 2)(x + 4)

• (x + 3)(x - 5)(x - 2)(x - 4)

• (x - 3)(x + 5)(x + 2)(x + 4)

Tags

CCSS.HSA.APR.B.3

If f(n) = (n -1)² + 3n, which statement is true?

• f(3) = -2

• f(-2) = 3

• f(-2) = -15

• f(-15) = -2

Tags

CCSS.HSF.IF.A.2

As x increases beyond 25, which function will have the largest value?

• f(x) = 1.5^x

• g(x) = 1.5x + 3

• h(x) = 1.5x²

• k(x) = 1.5x³ + 1.5x²

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which value of x satisfies the equation?

• x = 8.25

• x = 8.89

• x = 19.25

• x = 44.92

Tags

CCSS.7.EE.B.4A

The table below shows the temperature, T(m), of a cup of hot chocolate that is allowed to chill over several minutes, m. Which expression best fits the data for T(m)?

• T(m) = 150(1.15)^m-1

• T(m) = 150(1.15)^m

• T(m) = 150(0.85)^m-1

• T(m) = 150(0.85)^m

Tags

CCSS.HSF.LE.A.2