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For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following. 19. f(2)+g(3) 20. (f+gXD) f(2)xx-3 flord-2 Jag(e) 35

For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following. 19. f(2)+g(3) 20. (f+gXD) f(2)xx-3 flord-2 Jag(e) 35

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following 19. f(2)+g(3) 20. (f-EXI) f(2)x-3 f(2x2)-3 = 4-3 f(²) + g(³) 1+10 (3)=4x-2 7x4x3-2 34 10 (2) + 9(3) = 30 +1 = 11 35
Transcribed Image Text:For problems 19 & 20, let f(x)=2x-3, g(x)=4x-2, and find the following 19. f(2)+g(3) 20. (f-EXI) f(2)x-3 f(2x2)-3 = 4-3 f(²) + g(³) 1+10 (3)=4x-2 7x4x3-2 34 10 (2) + 9(3) = 30 +1 = 11 35
tify the x-intercept, y-intercept, and slope, and sketch the graph on 12. y=-3x+4, X=0/1₁ Y = 44/3 X Y 4 |||| e through (-2, slope =-3 4 4 Y = -3 pc = 4 X 13. x=-4 14 Y y=0 2-4 X Y=2x-3 = 0 Yintercept = 0 2 intercept = -4 15. Give the equation of the vertical line through (2,-3). 2(0) = 2 - 3(0) = -3 2(1)=2 -3 (1)= -3
Transcribed Image Text:tify the x-intercept, y-intercept, and slope, and sketch the graph on 12. y=-3x+4, X=0/1₁ Y = 44/3 X Y 4 |||| e through (-2, slope =-3 4 4 Y = -3 pc = 4 X 13. x=-4 14 Y y=0 2-4 X Y=2x-3 = 0 Yintercept = 0 2 intercept = -4 15. Give the equation of the vertical line through (2,-3). 2(0) = 2 - 3(0) = -3 2(1)=2 -3 (1)= -3
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