If m<0 and b>0,the graph of y=max+b does not pass through which quadrant
2 answers:
Answer: Quadrant III
Explanation:
Let's pick example values for m and b
I'll go for m = -2 and b = 5. Anything works as long as m is negative and b is positive.
We go from y = mx+b to y = -2x+5
Plot this graph as shown below. The line passes through quadrants I, II, and IV. Only quadrant III is not touched at all.
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<u>Given </u><u>:</u><u>-</u>
- x/2 = 3
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
- The value of 2x + 2 .
<u>Solution</u><u> </u><u>:</u><u>-</u>
The given equation to us is ,
x/2= 3
x = 3*2
x = 6
Now we need to find out ,
2x + 2
2(6) + 2
12 + 2
14
<u>Hence </u><u>the</u><u> required</u><u> answer</u><u> is</u><u> </u><u>1</u><u>4</u><u>.</u>
For this case we have a function of the form:
Where,
A: it is the initial amount
b: is the growth rate
x: is the number of years
Substituting values we have:
We have a growing exponential function because the value of b is greater than 1.
Answer:
See attached image.
Where,
A: it is the initial amount
b: is the growth rate
x: is the number of years
Substituting values we have:
We have a growing exponential function because the value of b is greater than 1.
Answer:
See attached image.