Linear equation and System of equations

Fill in the Blanks

Find the equation (S-I form) of the line parallel to y = 2x + 3 passing through the point (4, -1).

Multiple Choice

Determine if the line with equation $$y=-\frac{1}{3}x+2$$ is parallel, perpendicular, or neither to the line $$y=3x-5$$ .

• perpendicular

• Parallel

• Skew

• Neither

Fill in the Blanks

Find the equation (P-S form) of the line perpendicular to y = 2x + 3 passing through the point (4, -1).

Fill in the Blanks

Write an equation of the line parallel to   $y=-3x-5$   and passes through (-2,4).

y-?=-3(x+2)

What number is missing?

Multiple Choice

Which of the following lines is NOT parallel to the graph of line 6x - 8y = 5?

• 9x - 12y = 11

• 3x = 7 + 4y

• -6x + 8y = 3

• 16y = 13 + 6x

Multiple Choice

Write the equation in slope-intercept form: 3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Fill in the Blanks

Solve the system of Equation (x,y)
3x + y = –14
–2x – y = 9

Fill in the Blanks

Solve the system of Equation (x,y)

x + 4y = –3

x + 7y = –12

Multiple Choice

Solve the system of equations: 

• ( 4, 0, -2)
• ( -4, -2, 0)
• None of these
• ( -4, 0, -2)