The questions are indicated in the pictures.
Activity 1: Fill in the box! Directions: Fill in the boxes below where m is the slope and b is the y - intercept. 1. -5x + y = 4 m = and b= 2. x - 6y = 7 m= and b= 2 6Activity 2: Let's Write an Equation! Directions: Write an equation of the line in slope- intercept form given the following: 1. The line passes the points (-6, 2) and (3 ,-5). 2. The line passes the point (3,-4) and a slope of 3.Activity 3: Transform into Standard Form! Direction: Find the equation of each line in standard form with the given properties: 1. Slope = 3, y - intercept = 1 2. Passing through (0,2), slope = -4Assessment Directions: Choose the letter of the best answer. Write the chosen letter on a separate sheet of paper. in two variables? i. Which of the following is the correct sequence in solving problems involving linear equation 1. Read and understand the problem 1!. Translate the problem into an equation in two variables Find the solution using the formulated equation NV. Check the solution obtained by substituting the solutionis to the original equations A. III, III MV C. I, III, N. HI B. I MH, HI MV D. HI, I, III, NV For item numbers 2 to 4, refer to the situation below. Suppose a survey is made on the number of people infected by the Corona Virus Disease- 2019 (COVID 19) from February 2020 to June 2020. The result was tallied and it was observed to increase at a constant rate as shown in the table below. Month February March April | May June Number of people infected by the Coronavirus Disease 2019 (COVID- 19) 20 28 36 44 52 2. What is the equation that would represent the situation? A. y = -3x 20 C. y 8x 4 20 B. y = -8x -+ 32 D. y == 8x+ 12 3, if the pattern continues, can you predict the number of infected people by the month of August 2020? A. Yes, the number of infected people by the month of August 2020 is 68. 3. Yes, the number of infected people by the month of August 2020 is 78. G. No, because it is not stipulated in the problem. D. No, because the data is insufficient, 4. How many people will be infected by Coronavirus Disease 2019 (COVID-19) in the month of July? A. 58 C. 68 B. 60 D. 72For items 5 to 7: A vendor buys apples and oranges to be sold in s sidewalk. An appis costs Php20.00 each and an orange costs Php15.90 each. The vendor has any Php1,000 00 to spend. 5. If x is the number of apples and y refers to the number of oranges, Which linear equation in two variables best models the situation? A. 20x + 15p = 1,000 C. 15:+ 20y = 1.000 8. 15x + 1000y =: 20 D. 20x - 15y = 1,003 6. If the vendor wants to buy 36 apples, how many oranges can he buy from his remaining money? A. 15 C. 26 B. 20 D. 30 7. If the vendor wants to buy 32 oranges, how many apples can he buy from his remaining money ? A. 26 C. 28 B. 27 0. 30 8. Mr . Willy hes a rental business. He has bikes for rents with charges that can be estimated by s linear equation P = 71 1 100, where & is the number of kilometers a customer drives, If you are a customer, how much will you pay for the rent, if you drive a total of 5 km? A. Php lal C. Php 135 B. Php 128 D. Php 142 080At and an additional charge of Pay150.00 perhour9. Jamie rehts a generator for Php 1,200.90 and an additional charge of Pho 150.00 per has of usage. How much will he pay after using it for 8 hours? A. Php 2,400.00 C. Php 2.300.00 8. Php 2,500.00 D. Php 3,000.00 For items 810: Refer to the situation below: A toyele passenger is charged Php10.00 for the first { kilometers and an additional of Php1.50 per succeeding kilometer. 10. What equation can be used to model the situation? A. y= 1.50* + 10 . V = 150x4 4 B. y = 10x + 1.50 D. y = 150 + 4: 11. How much should be paid for a total travel of 35 kilometers? A. Php 58.50 . Php 72.50 3. Php 62.50 D. Php 82.50
