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India
Class X

Mixed Graphs I (linear, quad, exp, circles)

Interactive practice questions

Which of the following functions describes a vertical line?

$x=5$x=5

A

$f\left(x\right)=2x+7$f(x)=2x+7

B

$f\left(x\right)=-8$f(x)=8

C

$f\left(x\right)=9x-3$f(x)=9x3

D

$f\left(x\right)=6x$f(x)=6x

E
Easy
< 1min

Which of the following functions is a constant function?

Easy
< 1min

Which of the following functions is a linear function whose graph passes through the origin?

Easy
< 1min

Which of the following functions is represented by a graph with an $x$x-intercept $\left(-3,0\right)$(3,0) and a $y$y-intercept $\left(0,6\right)$(0,6)?

Easy
1min
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Outcomes

10.CG.L.1

Review the concepts of coordinate geometry done earlier including graphs of linear equations. Awareness of geometrical representation of quadratic polynomials. Distance between two points and section formula (internal). Area of a triangle.

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