Default Title

Question (11)

QN009179

A taxi fare is ₹50 plus ₹12 per kilometre. Which equation represents the total fare F for k kilometres?

(A) F=50k+12
(B) F=12k−50
(C) F=50+12k
(D) F=62k

Correct Answer: C

Explanation:

Fixed fare + fare per kilometre.

Link:

Report Error

Question (12)

QN009180

Find the fare for travelling 8 km using F=50+12k.

(A) ₹136
(B) ₹144
(C) ₹146
(D) ₹152

Correct Answer: C

Explanation:

50+12(8)=146

Link:

Report Error

Question (13)

QN009181

Which point lies on the line y=2x+3?

(A) (1, 4)
(B) (2, 6)
(C) (3, 9)
(D) (4, 10)

Correct Answer: C

Explanation:

2(3)+3=9

Link:

Report Error

Question (14)

QN009182

A line passing through the origin has:

(A) slope zero
(B) y-intercept zero
(C) x-intercept zero
(D) undefined slope

Correct Answer: B

Explanation:

Origin means point (0,0).

Link:

Report Error

Question (15)

QN009183

Which equation represents a line passing through the origin?

(A) y=2x+5
(B) y=3x
(C) y=x−4
(D) y=5x+1

Correct Answer: B

Explanation:

y-intercept is 0.

Link:

Report Error

Question (16)

QN009184

In the equation y=ax+b, a represents the:

(A) constant term
(B) y-intercept
(C) slope
(D) variable

Correct Answer: C

Explanation:

Coefficient of x gives slope.

Link:

Report Error

Question (17)

QN009185

In the equation y=ax+b, b represents the:

(A) slope
(B) y-intercept
(C) x-coordinate
(D) coefficient

Correct Answer: B

Explanation:

Constant term is y-intercept.

Link:

Report Error

Question (18)

QN009186

Which graph shows linear decay?

(A) Horizontal line
(B) Upward sloping line
(C) Downward sloping line
(D) Circular graph

Correct Answer: C

Explanation:

Negative slope indicates decay.

Link:

Report Error

Question (19)

QN009187

Find the value of x if y=17 in the equation y=4x+1.

(A) 3
(B) 4
(C) 5
(D) 6

Correct Answer: B

Explanation:

4x+1=17

Link:

Report Error

Question (20)

QN009188

Which table represents a linear relationship?

(A) x:1,2,3; y:2,4,8
(B) x:1,2,3; y:5,7,9
(C) x:1,2,3; y:1,4,9
(D) x:1,2,3; y:3,9,27

Correct Answer: B

Explanation:

Difference in y-values is constant.

Link:

Report Error

Question (11)

A taxi fare is ₹50 plus ₹12 per kilometre. Which equation represents the total fare F for k kilometres?

Explanation:

Link:

Question (12)

Find the fare for travelling 8 km using F=50+12k.

Explanation:

Link:

Question (13)

Which point lies on the line y=2x+3?

Explanation:

Link:

Question (14)

A line passing through the origin has:

Explanation:

Link:

Question (15)

Which equation represents a line passing through the origin?

Explanation:

Link:

Question (16)

In the equation y=ax+b, a represents the:

Explanation:

Link:

Question (17)

In the equation y=ax+b, b represents the:

Explanation:

Link:

Question (18)

Which graph shows linear decay?

Explanation:

Link:

Question (19)

Find the value of x if y=17 in the equation y=4x+1.

Explanation:

Link:

Question (20)

Which table represents a linear relationship?

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY