Answer:
10-52.85ft squared 11-144.84centimeters squared 12-304meters squared
Step-by-step explanation:
A-bh/2 10-7*15.1=105.7/2=52.85ft squared
A-bh 11-10.2*14.2=144.84cenitmeters squared
A-bh 20*15.2=304meters squared
Answer:1
Step-by-step explanation:
Answer:
Step-by-step explanation:
The first term is 9.
Term 1 is 9.
Term 2 is 9 - 3.
Term 3 is 9 - 2(3).
Term 4 is 9 - 3(3).
Term 5 is 9 - 4(5)
Notice the pattern in terms 3 through 5. For each term, subtract 1 less than the term number multiplied by 3 from 9.
For term n, you subtract 1 less than n times 3 from 9.
The nth term is 9 - (n - 1) * 3
Now we simplify the expression on the right side.
The expression for the nth term is
Let's see if it works.
n = 1
n = 2
n = 3
n = 4
n = 5
n = 6
As you can see, following this rule fro the nth term, we got the same first siz terms you got above. Our answer is correct.
Answer:
<h3>Answer:</h3>
All of the above (see explanation)
<h3>Explanation:</h3>
The y-values form a geometric sequence with a common ratio of 5 (answer choice b).
Usually "rate of change" is taken to mean ...
... rate of change = (change in y)/(change in x)
Between -1 and 0, the (average) rate of change is ...
... (1/2 -1/10)/(0 -(-1)) = 2/5
Between 0 and 1, the rate of change is ...
... (5/2 -1/2)/(1 - 0) = 2
Between 1 and 2, the rate of change is ...
... (25/2 -5/2)/(2 -1) = 10
_____
For an exponential relation such as this, the <em>rate of change</em> varies from as close to zero as you like to as near infinity as you like. Hence, at some point on the graph, the rate of change will be <em>any of the listed values</em>.
Answer:
y = -4x + 19
Step-by-step explanation:
The line parallel to y = -4x + 1 would have the same slope of -4. The coefficient of x will be -4. We can put this into the equation y = -4x + a where <em>a</em> is the y-intercept and a ≠ 1. Now solve for <em>a</em>.
y = -4x + a
plug in 4 for x and 3 for y
3 = -4(4) + a
simplify
3 = -16 + a
+16 both sides
19 = a
a = 19
y = -4x + 19
