Given the function below, evaluate f(k) for k = 1
f(k) = -8k^2- 9k - 1

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Which equation represents the function on the graph?

What is the x-intercept and y-intercept of the equation 2x+1. 2o