STAAR Algebra 1 Formula Chart

Front

What is the initial value in the exponential function f(x) = 6(1.045)^x?

Back

6

Tags

CCSS.HSF.LE.B.5

Front

What should you do with the exponents when simplifying (a^9bc^2)^3?

Back

Distribute (multiply) the exponents.

Tags

CCSS.HSA.APR.A.1

Front

What does the term 'domain' refer to in a function?

Back

The set of x-values for which the function is defined.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

In the linear function c(x) = 36x - 234, what is the y-intercept?

Back

-234

Front

What should you do with the exponents when simplifying (x^{-5})(x^{12})?

Back

Add the exponents.

Tags

CCSS.HSA.APR.A.1

Front

What is the general form of an exponential function?

Back

f(x) = a(b)^x, where 'a' is the initial value and 'b' is the growth factor.

Tags

CCSS.HSF.LE.A.2

Front

How do you find the y-intercept of a linear equation in the form y = mx + b?

Back

The y-intercept is the value of 'b' when x = 0.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the difference between the domain and range of a function?

Back

The domain is the set of x-values, while the range is the set of y-values.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does it mean to simplify an expression with exponents?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What is the product of powers property in exponents?

Back

When multiplying like bases, add the exponents: a^m * a^n = a^(m+n).

Tags

CCSS.8.EE.A.1