Put the following equation of a line into slope-intercept form, simplifying all fractions.
9x + 3y = -9

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.