Slope y-axis intercept form y = mx + b
Y axis intercept, b, is 16 (from the graph) so answer #3
SQUARE ROOT ....not the SQUARE
THen you should check the points you posted in your question, because 4/5 is incorrect ....
Here is a graph:
https://www.desmos.com/calculator/uhmyrqcqxa
d2 = 11 meters you'll need to take the square root to find d = sqrt (11)
TRY again ! 60 m = d2
That can't be right.....THAT answer is longer than the hypotenuse !
Back to the chalkboard......
Slope between the two points = m = (-7- -1)/ (4- -5) = -6 / 9
perpindicular slope is - 1/m = 9/6
y = 9/6 x would be a perpindicular line
the 5 x^4 and the c * 10 x^4 will need to cancel out and disappear
so c must equal - 1/2
Please proofread your question .... info missing
6.) Pythag theorem again hypotenuse = 8 one leg = 2 looking for other leg
8^2 = 2^2 + d^2
d^2 = 8^2 - 2^2 d = _______________ m
