Question

could some one help me im totaly lost

Answer 1

Look carefully at the table.  Each time x increases by 1, y increases by 16.
Thus, the slope of the line describing this situation must be 16.

Note that if x = 1, y = 34.  If you decrease x by 1 to 0, then y decreases by 16 to 18.  Thus, the y-intercept is (0,18).

Choose the correct answer choice based upon this info.

Answer 2

Your answer is D. 16(1)=16+18=34. 16(2)=32+18=50. 16(3)=48+18=66. And finally, 16(4)=64+18=82.