For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following 19. f(2)+g(3) f(2)xx-3 L(2x2)-3 = 4-3 if(²) + g(³) 1+10 9(3)=42-2 7x4x3-2 = $8-2 34 10 1(2)+(3)=30+1 || \ / intercept = = 2 -2(0)-2 -2(1)-2 1(-2)-2 Y ==2x+1=0 20. (fog)0) J 14. Give the equation of the line through (-2, 3) that has slope m = 1. Graph the inequality 2x-3y <12.(use h) -12 -122 -10-34 7 = -3 DC = 4 35 1 vercept = 0 2 intercept = -4 15. Give the equation of the vertical line through (2,-3). - 2(0) = 2 - 3(0) = - ? - 3(1) = -3 2(1)=2 Y=2x-3 = 0 17. Graph the inequality y ≤-2x+1.(use graph) -x X = 0 45+1

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter10: Exponential And Logarithmic Functions
Section10.CR: Review Problem Set
Problem 54CR
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For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following
19. ƒ(2)+g(3)
f(2)xx-3
f(2x2)-3
= 4-3
x
9(3)=42-2
7x4x3-2
= $8-2
34 10
(2)+(3)= 30 +1 11
f(²) + g(3³)
1+10
-2(0)-2
-2(1)-2
1(+2)-2
\ /
intercept = 12
14. Give the equation of the line through (-2,
3) that has slope m = 1.
Y = −2x+1=0
/
Graph the inequality 2x-3y <12.(use
(16)
-12 -1/2
7
10-34
20.
الدم
(fog)0)
JG₂
Y=-3
pc = 4
35
15. Give the equation of the vertical line
through (2,-3).
Y=2x-3 = 0
-34
-2
Y = 0
1 intercept = 0
2 intercept = -4
2(0) = 2 - 3(0) = -3
2 ( 1 ) = 2 - 3 (1) = -3
17. Graph the inequality y ≤-2x+1. (use
graph)
-1 -X
X = 0
уси
2*0-34 = 12
212
Y = ₁ + 4 (0,4) - ₁
2x-30
Transcribed Image Text:For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following 19. ƒ(2)+g(3) f(2)xx-3 f(2x2)-3 = 4-3 x 9(3)=42-2 7x4x3-2 = $8-2 34 10 (2)+(3)= 30 +1 11 f(²) + g(3³) 1+10 -2(0)-2 -2(1)-2 1(+2)-2 \ / intercept = 12 14. Give the equation of the line through (-2, 3) that has slope m = 1. Y = −2x+1=0 / Graph the inequality 2x-3y <12.(use (16) -12 -1/2 7 10-34 20. الدم (fog)0) JG₂ Y=-3 pc = 4 35 15. Give the equation of the vertical line through (2,-3). Y=2x-3 = 0 -34 -2 Y = 0 1 intercept = 0 2 intercept = -4 2(0) = 2 - 3(0) = -3 2 ( 1 ) = 2 - 3 (1) = -3 17. Graph the inequality y ≤-2x+1. (use graph) -1 -X X = 0 уси 2*0-34 = 12 212 Y = ₁ + 4 (0,4) - ₁ 2x-30
For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following
19. ƒ(2)+g(3)
f(2)xx-3
f(2x2)-3
= 4-3
x
9(3)=42-2
7x4x3-2
= $8-2
34 10
(2)+(3)= 30 +1 11
f(²) + g(3³)
1+10
-2(0)-2
-2(1)-2
1(+2)-2
\ /
intercept = 12
14. Give the equation of the line through (-2,
3) that has slope m = 1.
Y = −2x+1=0
/
Graph the inequality 2x-3y <12.(use
(16)
-12 -1/2
7
10-34
20.
الدم
(fog)0)
JG₂
Y=-3
pc = 4
35
15. Give the equation of the vertical line
through (2,-3).
Y=2x-3 = 0
-34
-2
Y = 0
1 intercept = 0
2 intercept = -4
2(0) = 2 - 3(0) = -3
2 ( 1 ) = 2 - 3 (1) = -3
17. Graph the inequality y ≤-2x+1. (use
graph)
-1 -X
X = 0
уси
2*0-34 = 12
212
Y = ₁ + 4 (0,4) - ₁
2x-30
Transcribed Image Text:For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following 19. ƒ(2)+g(3) f(2)xx-3 f(2x2)-3 = 4-3 x 9(3)=42-2 7x4x3-2 = $8-2 34 10 (2)+(3)= 30 +1 11 f(²) + g(3³) 1+10 -2(0)-2 -2(1)-2 1(+2)-2 \ / intercept = 12 14. Give the equation of the line through (-2, 3) that has slope m = 1. Y = −2x+1=0 / Graph the inequality 2x-3y <12.(use (16) -12 -1/2 7 10-34 20. الدم (fog)0) JG₂ Y=-3 pc = 4 35 15. Give the equation of the vertical line through (2,-3). Y=2x-3 = 0 -34 -2 Y = 0 1 intercept = 0 2 intercept = -4 2(0) = 2 - 3(0) = -3 2 ( 1 ) = 2 - 3 (1) = -3 17. Graph the inequality y ≤-2x+1. (use graph) -1 -X X = 0 уси 2*0-34 = 12 212 Y = ₁ + 4 (0,4) - ₁ 2x-30
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