Solve the following pair of simultaneous equations.
6f + e = 23 &
2e - f = 7
1.1 solve the above question graphically, i. e. using a straight line graph. show all relevant points clearly.

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0