Answer:
x=7
Step-by-step explanation:
97 = 10x + 27
97 - 27 = 10x
70 = 10x
70/10 = x
7=x
Answer:
The exponential function y = 2 ^ x has these properties:
A. The domain is the set of all real numbers.
B. The range is zero to infinity, (0, ∞).
C. The graph appears in Quadrants I and II and never touches the x-axis.
D. The function is always positive.
E. The inverse function of y = 2 ^ x is found b)y interchanging x and y here and solving x = 2^y for y: taking the natural log (ln) of both sides, ln x = y ln 2, so that y = (ln x) / (ln 2)
The above (E) can only be done if x is positive.
Answer:
It would be (-1,-3)
Step-by-step explanation:
All you have to do is divide your point by 4, since it's a fractions. If it's not, multiply.
-4 / 4 = -1
-12 / 4 = -3