3 years ago

Hi again, a ice cream shop uses the following ingredients to make 1 sundae.

Mathematics

1 answer:

omeli [17]3 years ago

5 0

Answer:

8 sundaes.

Step-by-step explanation:

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Let g(x) be the reflection of f(x) in the x-axis. What is the function rule for g(x)? Let g(x) be the reflection of f(x) = 3x +

Vika [28.1K]

Reflection across the y axis means multiply the whole function by -1

so

f(x)=3x+12
times -1
g(x)=-3x-12 is the answer

answer is C
not sure why you put an arrow to choice A, but it's wrong

C is the right answer

8 0

2 years ago

Read 2 more answers

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Sedaia [141]

Answer:

Step-by-step explanation:

because it matches the graph

4 0

2 years ago

Simplify the following polynomial expression. (5x^4 - 9x^3 + 7x - 1) + (-8x^4 + 4x^2 - 3x + 2) - ( -4x^3 + 5x - 1)( 2x - 7)

Lady bird [3.3K]

Answer: $5x^{4}-37x^{3}-6x^{2} +41x-6$

Step-by-step explanation:

1. You must apply the Distributive property. You need to remember the product property of exponents: If you multiply powers with the same base, you must add the exponents. Them you have:

$=5x^{4}-9x^{3}+7x-1-8x^{4}+4x^{2}-3x+2-(8x^{4}+28x^{3}+10x^{2}-35x-2x+7)\\=5x^{4}-9x^{3}+7x-1-8x^{4}+4x^{2}-3x+2-8x^{4}-28x^{3}-10x^{2}+35x+2x-7$