If f(-2)=1 and f(1) = 7, then 2 pts on the str. line are (-2,1) and (1,7).
7 - 1
The slope of the line connecting these 2 pts is m = ---------- = 6/3 = 2
1-(-2)
Use the slope-intercept formula. Let the point be (1,7) and the slope be 2:
7 = 2(1) + b; find the y-intercept, b:
7 = 2 + b, so b = 5, and the equation of this line through the 2 given points is then
y = 2x + 5 (answer)
When thinking of mode think mode most often
so the easiest why to see which is the most often
occurring number you can put the numbers in order smallest to largest
21,21,21,24,24,25,26,27,27,28,29
now go though the list and see which number showed the most
in this case 21 showed 3 times 24 showed 2 times and 27 showed 2 times
so 21 was shown the most times therefor
21 is the answer
(10 * 50) / 100
Multiply 10 and 50
500/100
500 divide by 100
The answer is 5
+$40
-25lbs (loss= losing, subtracting)
Answer:
Derivative of sinx is cosx ...........