Algebra 1 Mixed Practice

Write each expression as a polynomial expression in standard form:

Mathematical Equivalence

ON

Write each expression as a polynomial expression in standard form:

Mathematical Equivalence

ON

Write each expression as a polynomial expression in standard form:

Mathematical Equivalence

ON

1 /2 (4x − 10) − 7x − 3 < 8 − 5x + 3x − 7

Solve for x:

Mathematical Equivalence

ON

Which statements are true? Choose all that apply.

• A. The domain of f is −2 ≤ x ≤ 6.

• B. The function f is increasing on the interval −1 ≤ x ≤ 5.

• C. f(2) = 0

• D. f(6) < 0

• F. The range of f is −4 ≤ y ≤ 4.

Which functions represented in the tables are not linear? Choose all that apply.

• Table A

• Table B

• Table C

• Table D

• Table E

Let g be a function defined by g(x) = {x - 2, for x ≤ 0; 2x + 1, for x > 0}. Graph y = g(x).

The histogram shows the distribution of ages of people attending a concert in the park. Is the distribution symmetric or skewed? Explain.

The histogram shows the distribution of ages of people attending a concert in the park. What is a typical age of a person attending the concert? Explain your answer.

The scatter plot and table represent the same set of data. Verify if all points on the scatter plot correspond correctly to the pairs of values in the table.