A souvenier shop is selling magnets and picture frames. A store sign indicates that magnets are 3 for $23.25 and picture frames are 4 for $11.20. Find the total cost of buying 1 magnet and 2 picture frames.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.