Algebra 1 Final Exam SS25

Front

What are the transformations of the function y = √(x)?

Back

Reflected over the x-axis, vertical stretch, and shifted right 5.

Front

What key feature tells the lowest point on a parabola?

Back

Vertex.

Front

What is the solution to the equation x + 2 = 1?

Back

(1, -1).

Front

What type of function is f(x)=2(1/7)^x?

Back

Exponential Decay.

Front

What does the vertex of a parabola represent?

Back

The highest or lowest point of the graph.

Front

What is the axis of symmetry in a parabola?

Back

A vertical line that divides the parabola into two mirror-image halves.

Front

What is the y-intercept of a function?

Back

The point where the graph intersects the y-axis.

Front

How do you identify exponential growth?

Back

The base of the exponential function is greater than 1.

Front

How do you identify exponential decay?

Back

The base of the exponential function is between 0 and 1.

Front

What is a parent function?

Back

The simplest form of a function in a family of functions.