4. Find the equation of the line that passes through the points (2,6) and (-1,9). 5. Find the equation of the line that passes through (-2, 8) and parallel to 4x - 3y + 15 = 0. 6. Solve the following equations by substitution. 3x - y = 4 y = 4-x 7. Solve the following equations by elimination. 4x + 3y = 4 8x - y = 1 8. You want to compare the costs of two fitness clubs. Club A: an annual membership fee of $50 and $20 for each session. Club B: an annual membership fee of $30 and $25 for each session.
4. Find the equation of the line that passes through the points (2,6) and (-1,9). 5. Find the equation of the line that passes through (-2, 8) and parallel to 4x - 3y + 15 = 0. 6. Solve the following equations by substitution. 3x - y = 4 y = 4-x 7. Solve the following equations by elimination. 4x + 3y = 4 8x - y = 1 8. You want to compare the costs of two fitness clubs. Club A: an annual membership fee of $50 and $20 for each session. Club B: an annual membership fee of $30 and $25 for each session.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:Guay
4. Find the equation of the line that passes through the points (2,6) and (-1,9).
rigano
5. Find the equation of the line that passes through (-2, 8) and parallel to 4x − 3y + 15 = 0.
6. Solve the following equations by substitution.
3x - y = 4
y = 4-x
7. Solve the following equations by elimination.
4x + 3y = 4
8x - y = 1
Bust
8. You want to compare the costs of two fitness clubs.
Club A: an annual membership fee of $50 and $20 for each session.
Club B: an annual membership fee of $30 and $25 for each session.
Club B:
a) Write the equation to model the cost of each club. Use variables C for cost, n for
number of sessions.
Club A:
of
b) Solve the two equations to find when the cost will be the same.
Transcribed Image Text:MPM2D EXTRA PRACTICE
Unit 1. Linear Systems & Unit 2. Analytic Geometry
1. State the slope and y-intercept of the following linear equations. Graph the lines on the
grid in question 2.
a. y = -3x - 5
b. y = : ²x + 4
4
...J..
2. a. First label the two end points of the line segment.
b. Then find the equation of the line segment.
8
6-
slope:
0
slope:
-2-
y-intercept:
y-intercept:
on
3. a. Find the length of the line segment in question 2.
adut
101 052 bis 022
b. Find the midpoint of the line segment and label it.
po
Y-X0
02
.8
c. Find the perpendicular bisector of the line segment. Draw the bisector on the grid above
and label it.
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