CSA2 RETEST

Front

What is the output of g(f(1)) if g(x) = -x and f(x) = 2x - 4?

Back

2

Front

How does the graph of h(x) = 2f(x) compare to f(x) = x^2?

Back

The graph of h(x) is a vertical stretch of the graph of f(x) by a factor of 2.

Front

Find g(f(x)) if g(x) = -x and f(x) = 4x + 3.

Back

g(f(x)) = -4x - 3.

Front

What equation represents the total cost of Uber Eats credits and hats for Among Us if x = number of credits and y = number of hats?

Back

x + 2y = 18.

Front

What is the vertical shift of the function f(x) = 3^x - 4 compared to g(x) = 3^x?

Back

4 units down.

Front

Define a function.

Back

A function is a relation that assigns exactly one output for each input.

Front

What is the domain of the function f(x) = x^2?

Back

The domain is all real numbers, (-∞, ∞).

Front

What is the range of the function f(x) = x^2?

Back

The range is all non-negative real numbers, [0, ∞).

Front

What does it mean for a function to be transformed vertically?

Back

A vertical transformation changes the output values of the function, such as stretching or compressing it.

Front

What is the effect of multiplying a function by a factor greater than 1?

Back

It stretches the graph vertically.