Answer:
x ≠ 1.
Step-by-step explanation:
In mathematics, anything divided by 0 is null. It is not valid. And so, in this case, x - 1 must never equal 0, but it can be any number other than 0.
x - 1 = 0
x = 1
That means that the domain of the function is x ≠ 1.
Hope this helps!
When x = 0 the value of the function is 2 so its either A or B.
When x = 1, y = 8 so substituting these values in A we get:-
8 = 2 * 8^1 = 16 so
its Not A. Try B:-
8 = 2 *4^1 = 8 which fits
Answer is choice B
Question -
6 + 8d = 7d
Solution-
6. = 7d - 8d
6. = -d
d. = -6
6 + 8(-6) = 7(-6)
6 - 48. = -42
-42. = -42
LHS= RHS
Hence value of d is -6
hope it helps
7
Answer:1/3
gradient equals
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