c) 3.5-1 -2.5 cm) 3 X WRONG y-y₁= m(x-x₁) y- 1 = 2.5/3 ↓- y=1=0.83(x-3) 9:/= 0.83x-2.5 +1 y=0.83€ 1.5 X, 4₁ Хг уг (3,1) (6, 3.5) y=0.83x-1.57 0.83x-1.5 if 32x≤6
c) 3.5-1 -2.5 cm) 3 X WRONG y-y₁= m(x-x₁) y- 1 = 2.5/3 ↓- y=1=0.83(x-3) 9:/= 0.83x-2.5 +1 y=0.83€ 1.5 X, 4₁ Хг уг (3,1) (6, 3.5) y=0.83x-1.57 0.83x-1.5 if 32x≤6
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
Related questions
Question
I keep getting this wrong. I’m not used to fractions or Decimals with piece wise functions.. here is my work. I used the rate of change formula (change y / change x = slope) and got a fraction 2.5/3 but I turned it to a decimal - 0.83(repeating). Pls let me know what I should do to get the correct answer. I don’t think I am calculating right.
Transcribed Image Text:c) 35-1 (25 my
3
X
WRONG
y-y₁= m ( x-x₁)
y- 1 = 2.5/3
↓-
y=1=0.83(x-3)
9:/= 0.83 x -2.5
+1
9=0.83x1.5
X, 4₁
Хг үг
(3, 1) (6,35)
y=0.83x-1.57
0.83 x 1.5 if
32x≤6
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