The grid shows a line L. 53 4 3- 5 -4 -2 1 10 1 2- -3- 4 (a) Find the equation of line L. Give your answer in the form y = mx + c. Y = mx +c m= = = 4=-4x+2 C=2 y= -2x+2 [2]

If possible, write -5 - 4x -5-4x2x² = - 2x² as a linear combination of 2 - x + x², -2- x² and x-5-2². Otherwise, enter DNE in all answer blanks. (-2-x²)+ (x - 5 - 2x²). (2-x+x²)+

If possible, write -1- 12x - 8x² as a linear combination of -x-x², 2x + x² and 2x1 + x². Otherwise, enter DNE in all answer blanks. (-x-x²)+ -1-12x8x² (2x − 1 + x²). = (2x + x²)+

Simplify. Assume that all variables represent positive real numbers. (a) V49x20y26 7x^10у^13 ... (b) V-27x18y12 = Write your answer using radical notation if necessary.

Find (5x² + 3z") dz + C

completely signify (2x/y-1/3)-1

(a + 5) = 49 x +5 2.

A y 8 2 +8 -2x - 7y - 3z = 16. +t

Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

find the distance, d, of AB. A=(2,5) B=(-6,-3). Round to the nearest tenth.