Linear Equations in Two Variables (IMO- Mathematics Olympiad Class 9): Questions 37 - 42 of 42

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Question number: 37

» Linear Equations in Two Variables

MCQ▾

Question

Find an equation of the line in slope intercept form with y-intercept (0, 4) and passing through the point (2, 9).

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 38

» Linear Equations in Two Variables

MCQ▾

Question

The cost of a note book is twice the cost of a pen. If the cost of a note book is ‘x’ and that of a pen is ‘y’, then a linear equation in two variables to represent is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 39

» Linear Equations in Two Variables

MCQ▾

Question

Which equation satisfies the data in the table?

Values of x and y are given the table

Find the equation that satisfies the value of x and y

X

3

5

7

9

Y

2

4

6

8

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 40

» Linear Equations in Two Variables

MCQ▾

Question

Equation of the y-axis, is

Choices

Choice (4) Response

a.

y=-x

b.

y = x

c.

x = 0

d.

y = 0

Question number: 41

» Linear Equations in Two Variables

MCQ▾

Question

A straight line parallel to the x-axis has equation________

Choices

Choice (4) Response

a.

y=-x

b.

x = a

c.

y = a

d.

y = x

Question number: 42

» Linear Equations in Two Variables

MCQ▾

Question

If (2, 0) is a solution of the linear equation Equation then the value of k is ________

Choices

Choice (4) Response

a.

5

b.

2

c.

4

d.

6

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