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Q2. Select the best answer.

A student graph f(x) = x and g(x) =f(x) + 3 on the same coordinate grid. Which statement describes how the graphs of f and g are related?

A

The graph of fis shifted 3 units up to create the graph of g.

B

D

C

The graph of fis steeper than the graph of g.

The graph of f is shifted 3 units down to create the graph of g.

The graph of f is less steep than the graph of g.

Q3. Select the best answer.

16 points

LTE O

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?