Illustrative Math Algebra 2 Unit 4

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13. 

• 7x + 13y < 81

• 7x + 13y ≥ 81

• 7x + 13y ≤ 81

• 7x + 13y > 81

Who has the same rate of change?

• Dennis and Kameron have the same rate of change.

• Myriah and Kameron have the same rate of change.

• Dennis and Myriah have the same rate of change.

• They ALL have the same rate of change

What is the solution to this system of equations? (Use the graph to find your answer).

Solve the system of equations by substitution.

1.5x + y = 11

y - x = 1

Which function is quadratic?

• f(x)

• h(x)

• g(x)

Is the graph linear, exponential or neither?

• Linear

• Exponential

• Neither

Is the equation linear, exponential, or quadratic?
y = 2x+ 4

• Linear

• Exponential

• Quadratic

• None of the above

It is the set of all x-coordinates.

• relation

• function

• domain

• range

• constant function

• identity function

• absolute value function

• piecewise function

• function

• not a function