Answer:
C
Step-by-step explanation:
........
Answer:
C. (3, -3)
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
<u>Algebra I</u>
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define systems</u>
7x + 3y = 12
7x - 3y = 30
<u>Step 2: Solve for </u><em><u>x</u></em>
- Eliminate <em>y</em>: 14x = 42
- Isolate <em>x</em>: x = 3
<u>Step 3: Solve for </u><em><u>y</u></em>
- Substitute in <em>x</em>: 7(3) + 3y = 12
- Multiply: 21 + 3y = 12
- Isolate <em>y</em> term: 3y = -9
- Isolate <em>y</em>: y = -3
And we have our final answer!
Answer:
Step-by-step explanation:
k is the y-intercept. In other words, the y-intercept is the point ON the y-axis where the line goes through. Our line goes through the y-axis at 3. So, k = 3. The k value for f(x) is -2, right where the line goes through the y-axis. It will always be that way for lines.
Answer:
I would the answer is x^6+1
Step-by-step explanation: First you add X^2 +x^4=X^6
than you add the 2/3 and the 1/3 which simpflies to 1
Answer:vertical angle
Step-by-step explanation: