1. State whether the given equation or function is linear. Write yes or no. Explain your reasoning.
7x² + (10/19)y = 1

2. State whether the given equation or function is linear. Write yes or no. Explain your reasoning.
f(x) = 9x³ + 5

3. Write the equation 4y = 17x + 1.1 in standard form. Identify A, B, and C.

4. Find the x-intercept and the y-intercept of the graph of the equation 10x + 20y = 4. Then graph the equation.

5. Find the x-intercept and the y-intercept of the graph of the equation (1/6)x + 6y = 12. Then graph the equation

 

Answers

 

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