The answer is D
Type 1 Type 2 plants have somewhat similar height distributions
The answer:
by definition, an exponential function with base c is defined by <span>h (x) = ac^x</span><span>
where a ≠0, c > 0 , b ≠1, and x is any real number.</span>
The base, c, is a constant and the exponent, x<span>, is a variable.
</span>so if we have f(x)=3(3\8)^2x, this equivalent to f(x)=3(3\8)^y(x),
where y (x)=2x, <span>
therefore, the base is 3/8, and the variable is the function </span>y (x)=2x,
Answer:
-21
28
Step-by-step explanation:
1) if r = -4
Substitute r = -4 in 3r - 9
= 3 * (-4) - 9
= -12 - 9
= -21
2) ( 4 / 7 ) * x = 16
4 * x = 16 * 7
x = 4 * 7
x = 28
Answer:
A
Step-by-step explanation:
The graph stops at the point (-1,-3) so
The domain (x) would have to be <u>greater</u><u> </u><u>than</u><u> </u><u>or</u><u> </u><u>equal</u><u> </u><u>to</u><u> </u><u>-</u><u>1</u>
The range (y) would be <u>greater</u><u> </u><u>than</u><u> </u><u>or</u><u> </u><u>equal to</u><u> </u><u>-</u><u>3</u>
They are inverse operations
