Hard SAT Math Question 24 — Video Explanation | 1600.now

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The function

g

is defined by

g (x) = a^{x} + b

, where

a

and

b

are constants. In the

x y

-plane, the graph of

g

crosses the

x

-axis at

(5, r - 22)

, and the

y

-axis at

(0, - 11 r)

, where

r

is a constant. What is the value of

a - b

?

Your Answer: