y-intercept is 6 - (-1) = 6 + 1 = 7
See attached work:
White vs brown
1cup - 3cups
2cups - 6cups
3cups - 9cups
as you can see, if you add 1 to whit, you also add 3 to brown. the ratio is 1:3. every one white = 3 brown.
Do Parantheses exponents multiplication division addition and subtraction and it will be easy
Answer:
(f + g)(x) = 5x + 3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Terms/Coefficients
- Functions
- Function Notation
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = 2x - 6
g(x) = 3x + 9
(f + g)(x) is f(x) + g(x)
<u>Step 2: Find</u>
- Substitute in function values: (f + g)(x) = 2x - 6 + 3x + 9
- Combine like terms: (f + g)(x) = 5x + 3
Answer:
Step-by-step explanation:
<em>Hey there!</em>
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To solve the given we'll use keep change flip.
<em>Hope this helps :)</em>
