STAAR Algebra 1 TEKS Review

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Combining Like Terms means to...

• Add or subtract terms that have different exponents

• divide on both sides

• Add or subtract terms with the same variable and the same exponent.

• Multiply all the variables

When using the DISTRIBUTIVE PROPERTY I....

• ...multiply the number on the outside of the parenthesis will all terms inside the parenthesis.

• ...take the square root.

• ...add all terms that have the same variable.

• ...find the slope

When using the PRODUC RULE OF EXPONENTS I...

• divide

• multiply everything times 2

• subtract the exponents

• add the exponents

If a relation is a function, there must NOT be any repeating ___ values

• y

• x

• exponent

• slope

If a graph represents a function it must pass the

• vertical line test

• horizontal line test

• variable test

• y-intercept

The graph of y< 2x+1 is

• uphill, dotted line, shaded below.

• downhill, solid line, shaded above

• downhill, dotted line, shaded above

• uphill, dottled line, shaded below.

When two line are PARALLEL there is

• one solution

• many solutions

• no solution

• a cat