Answer:
-4/13
Step-by-step explanation:
just using your calculator and you can get the answer.
Answer:
-36
Step-by-step explanation:
Answer:
A. Domain: {-3, 1, 5, 6, 9}; Range: {-8, -6, 3, 5, 7}
Step-by-step explanation:
Domain is x values
Range is y values
Answer:
12t² - 9t - 2
Step-by-step explanation:
Combine like terms. Like terms have same variable with same exponents.
(7t² - 6t-4) + (5t² - 3t+2) = 7t² - 6t-4 + 5t² - 3t+2
= <u>7t² + 5t²</u> <u>- 6t - 3t </u> <u>- 4 + 2</u>
= 12t² - 9t - 2