Question

Fan + Medal
What is the value of the function when x = 1?

https://static.k12.com/calms_media/media/1522000_1522500/1522140/1/8e7d3ffbc61d29dbed0ad207b744dc39444e2b71/MS_IMC-140828-106035.jpg

Answer 1

draw a vertical line through 1 on the x axis

where does this vertical line cross the graph (the diagonal line) ?

Answer 2

2?

Answer 3

see attached

Answer 4

what is the y coordinate of that red point?

Answer 5

Oh so its y=-1?

Answer 6

yep, in goes x = 1

out comes y = -1

Answer 7

the red point is the point (1,-1)

Answer 8

Great thx soooo much could you help me with just 1 more pleeeease? :)