ST. Z
Chelsea is graphing the function f(x) = 20(*)*. She begins by plotting the initial value. Which graph represents her first step?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap