Test: Coordinate Geometry II - Challenging

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Question 1:   Rewrite the equation of a straight line in the slope-intercept form: 3x+5y+2=0
y= 3 5 x+ 2 5
y= 3 5 x2
y= 3 5 x 2 5
y= 3 5 x+ 2 5
Question 2:   Rewrite the equation of a straight line in the slope-intercept form: 4x2y+5=0
y= 1 2 x 5 2
y=2x+ 5 2
y= 1 2 x+2
y=2x+ 5 2
Question 3:   Find the equation of a straight line that passes through the points A( 2,3 ),B( 6,1 )
y= 1 2 x+2
y= 1 4 x3
y= 1 2 x2
y= 1 2 x4
Question 4:   Find the equation of a straight line that passes through the points A( 3,3 ),B( 1,5 )
y=3x+1
y=2x+3
y= 1 3 x1
y= 1 2 x+4
Question 5:   Find the equation of a straight line knowing that it crosses x -axis at 3 and y -axis at 4
y= 4 3 x4
y= 1 2 x4
y= 2 3 x+3
y= 1 4 x3
Question 6:   Find where function f(x)= 1 3 x+1 crosses x and y axis
{ xaxis:( 3,0 ) yaxis:( 0,1 )
{ xaxis:( 3,0 ) yaxis:( 0,1 )
{ xaxis:( 0,3 ) yaxis:( 1,0 )
{ xaxis:( 1,0 ) yaxis:( 0,3 )
Question 7:   Which of the following functions is parallel to f(x)= 5 3 x+1 ?
f(x)= 3 5 x1
f(x)= 3 5 x+1
f(x)= 5 3 x+2
f(x)= 5 3 x 17 13
Question 8:   Which of the following functions is parallel to 3y+7x5=0 ?
f(x)=3x+5
f(x)= 3 7 x+ 1 9
f(x)=2 1 3 x 17 18
f(x)= 7 3 x+ 2 5
Question 9:   Find the equation of a straight line that is perpendicular to f(x)= 1 2 x5 and crosses point A( 3,2 )
f(x)=2x+4
f(x)=2x+2
f(x)=3x+8
f(x)= 1 2 x4
Question 10:   Which of the following functions is perpendicular to f(x)= 1 5 x+7 ?
f(x)= 1 5 x+3
f(x)=5x+1
f(x)=5x2
f(x)= 1 5 x+10