Question

Look at the relationship between a and b.

a 1 3 5 7
b 52 50 48 46

Which equation below describes the relationship between a and b?

A. b = 52 × a
B. b = 52 ÷ a
C. b = 51 + a
D. b = 53 - a

Answer 1

D.

Answer 2

just plug in values for b and a and see which fit

for example try A;

b = 52 * a

try the first values of a and b
52 = 52 * 1 = 52 - this fits
second set of values
50 = 52 * 3 = 156 - doesn't fit so we know the answer is not A

Answer 3

@sourav_aich - plz don't just give the answers - jayonna15 learns nothing from this!!