1. Which of the following is an example of an equation in slope-intercept form?

A. x = 2y + 4

C. y = x - 5

B. y = 5 + 3

D. –x + 4y = 3

2. Given the equation 2x + 3y = 1, find the equivalent equation in slope-intercept

form.

A. = − 2

3



+

1

3

C

.



=

−

3



+

1

B. = −

2

3



+

1

3

D

.



=

−

3

2



+

3

3. Which formula will be used in finding the equation of the line if a slope and a

y-intercept are given?

A. y-y₁=m(x-x₁)

C.

+

= 1

B. y = mx + b

D. y − y₁ =



2−1

2−1

(x − x₁)

4. In the equation y = x - 1, what is the y-intercept?

A. 1

C. x

B. -1

D. y

5. Given the formula y-y₁=m(x-x₁) in finding the equation of the line, what does

x₁ and y₁ represents?

A. slope

C. y- intercepts

B. ordered pairs

D. x and y-intercepts

6. Find the equation of the line with the slope -2 and passing through (5,4).

A. y = 2x +1

C. y =2x +14

B. y = -2x + 1

D. y = -2x +14

7. Which of the following shows the standard form of a linear equation in two

variables?

A. 3y = 2x

C. -5x – 7x = 4

B. 2x + 3y = 5

D. y =

1

2 + 3

8. Which of the following is NOT true about the slope-intercept form?

A. A slope-intercept form can be written as Ax + By = C.

B. A slope-intercept form is can be written in y= mx +b.

C. A slope-intercept form means the given are the slope and y- intercepts.

D. The formula for the slope-intercept form is y-y₁=m(x-x₁) where m is the

slope and (x₁, y₁) is any given point.

9. Which form will be used in getting the equation of the line given the slope

and any point of the line?

A. Two-Point Form

C. Two- Intercept Form

B. Point- Slope Form

D. Slope-Intercept Form
10. George has 9 phone holders and each costs Php 650. Let y be the total

cost of the holders and x be the number of phone holders on hand. What is

the equation of a line in slope-intercept form?

A. y = 9x



C. y = 650x + 9

B. y = 650x



D. y = 9x + 650

For numbers 11-13, read the situation carefully and answer the questions that

follow.

It’s rainy season, “UMBRELLA FOR RENT” offers a fixed daily rate and additional

Php 10 per hour. Masaki rented an umbrella for 17 hours and paid a total of

Php 300.

11. How much is the daily rate?

A. Php 110

C. Php 150

B. Php 130

D. Php 170

12. What is the equation of the line to find the total cost (c) of renting the

umbrella for (h) hours?

A. c = 17h + 10

C. c = 110h + 10

B. c = 10h + 130

D. c = 10h + 170

13. How much will it cost to rent an umbrella for 6 hours?

A. Php 150

C. Php 190

B. Php 170

D. Php 210

For numbers 14-15, read the situation carefully and answer the questions that

follow.

You purchased some avocados worth Php 900. Some of the avocado are ripe (y) and

some are not yet ripe (x). The price of the ripe avocado is Php 55 and those which are

not yet ripe are Php 45.

14. How many ripe avocados are there if you purchased a total of 9 unripe

avocados?

A. 7



C. 10



B. 9



D. 12

15. How much will you pay if you purchased 7 unripe avocados and 12 ripe?

A. Php 765

C. Php 1, 115

B. Php 975 D. Php 1, 535




help po 1-15 thank you
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