Question

pls help me it is on maths watch

Answer 1

Answer:

see gradient means slope

slope =tan theta = y2-y1/x2-x1

for graph 1

by applying the formula 3.5-1/10-0 = .25

for graph 2.

again by same method 10-0/6.5-4 = 4

Answer 2

Answer:

(1) = 3-1/8-0 = 2/8 = 1/4

(2) = 8-0/6-4 = 8/2 = 4

(3) = 8-0/5-1 = 8/4 = 2