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Calculus Review - Graphs Questions

Solve the following graphs of equations by point plotting.


Question 1

\(y = |x+1|\)


Question 2

\(y = {1 \over 2}x+2\)


Question 3

\(y = {1 \over x }\)


Find the intercepts.


Question 4

\(y = {{2- \sqrt{x} \over 5x+1}}\)


Question 5

\( x^2y - x^2 + 4y = 0 \)


Find the symmetry with respect to the x and y-axis and origin.


Question 6

\( y^2 = x^3-8x \)


Question 7

\( y = 4 - \sqrt{x+3} \)


Question 8

\( y = |x^3+x| \)


Question 9

\( y = 9-x^2 \)


Question 10

\( y = x \sqrt{x+5} \)


Find the point/s of intersection


Question 11

\( x+y=8 \)

\( 4x-y=7 \)


Question 12

\( x^2+y = 15 \)

\( -3x + y = 11 \)