we know that
if the exponential function passes through the given point, then the point must satisfy the equation of the exponential function
we proceed to verify each case if the point 
satisfied the exponential function
<u>case A</u> 
For 
calculate the value of y in the equation and then compare with the y-coordinate of the point
so
therefore
the exponential function not passes through the point
<u>case B</u> 
For calculate the value of y in the equation and then compare with the y-coordinate of the point
so
therefore
the exponential function passes through the point
<u>case C</u> 
For calculate the value of y in the equation and then compare with the y-coordinate of the point
so
therefore
the exponential function not passes through the point
<u>case D</u> 
For calculate the value of y in the equation and then compare with the y-coordinate of the point
so
therefore
the exponential function passes through the point
therefore
<u>the answer is</u>
By moving the decimal point two spaces to the left, the number becomes a number between one and ten
the answer is 6.56 times 10^2
Substitute into second equation:
x+3=2x-3
put variables on one side:
3x=6
x=2
Substitute to find y:
y=2+3
y=5
So (x, y) = (2, 5)
Answer:
172.5
Step-by-step explanation:
Use similar triangles and a proportion.
(tree height)/(tree shadow length) = (your height)/(your shadow length)
x/(270 ft)= (5 ft 9 in.)/(9 ft)
x/(270 ft)= (5 ft + 9/12 ft)/(9 ft)
x/(270 ft)= (5.75 ft)/(9 ft)
9x = 270 * 5.75 ft
x = 30 * 5.75 ft
x = 172.5 ft
The <em>correct answer</em> is:
Independent.
Explanation:
The criteria for binomial experiments are:
A fixed number of trials.;
Each trial is independent of the others.;
There are only two outcomes; and
The probability of each outcome remains constant from trial to trial.
This means the outcomes are constant and independent.
