The three linear equations have y-intercepts of -3,8 and 7 respectively. Yet, a function can have only one y-intercept. Which of these is the y-intercept of this function? Explain how you made your choice.

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f