Algebra

1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)?

A. -3
B. -2
C. -1/3 ***
D. 1/3

2. A line has a slope -5/3. Through which two points could this line pass?
A. (12, 13) and (17, 10)
B. (16, 15) and (13, 10) ***
C. (0, 7) and (3, 10)
D. (11, 13) and (8, 18)

3. The pair of points (6,y) and (10,1) lies on a line with the slope 1/4. What is the value of y?
A. -5
B. -2
C. 2
D. 5

4. What is the slope of the line that passes through the points (4, 2) and (4, -3)?
A. -1
B. 0
C. 1
D. Undefined

5. A car is 500 miles from its destination after 2 hours and 410 miles from its destination after 3.5 hours. What is the rate of change?
A. 1.5 miles per hour
B. 60 miles per hour ***
C. 90 miles per hour
D. 135 miles per hour

  1. 👍
  2. 👎
  3. 👁
  1. 2. A line has a slope -5/3. Through which two points could this line pass?
    A. (12, 13) and (17, 10)
    B. (16, 15) and (13, 10) ***
    C. (0, 7) and (3, 10)
    D. (11, 13) and (8, 18)

    (10-15)/(13-16) = POSITIVE 5/3
    try D

    1. 👍
    2. 👎
  2. 3. The pair of points (6,y) and (10,1) lies on a line with the slope 1/4. What is the value of y?
    A. -5
    B. -2
    C. 2
    D. 5
    ----------------
    (1-y)/(10-6) = 1/4
    so
    1 - y = 1
    y = 0

    1. 👍
    2. 👎
  3. 4. What is the slope of the line that passes through the points (4, 2) and (4, -3)?
    A. -1
    B. 0
    C. 1
    D. Undefined
    ----------------------
    denominator is 4-4 = 0
    undefined (although actually that is just the vertical line x = 4)

    1. 👍
    2. 👎
  4. 90 miles in 1.5 hours
    yes 60 mph

    1. 👍
    2. 👎
  5. On 3. 0 isn't an answer..

    1. 👍
    2. 👎
  6. from (6,0)
    to (10,1)
    is up 1 and right 4
    so slope = 1/4
    so if 0 is not an answer, you have a typo

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)? a) -3 b) -2 c) -1/3 d) 1/3*** 2) a line has slope -5/3. Through which two points could this line pass? a) (12, 13),(17, 10) b) (16, 15), (13,

  2. Math

    1) Use the point on the line and the slope m of the line to find three additional points through which the line passes. (There are many correct answers.) (1, 6), m is undefined the options for 2 are a) (1, -2), (-1, -2), (-2, -2)

  3. algebra

    Consider the scatter plot shown. Which shows the line of best fit? Explain your reasoning. A scatter plot is shown in the xy-plane. The values on the x-axis range from 0 to 9 in increments of 1 and the values on the y-axis range

  4. Math(check)

    1)Find the range of the relation [(-1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(-1),if f(x)= x^2-6x/x+2 (-1)^2-6(-1)/-1+2 1+6/-1+2 7/1 =7 3)Find f(a),if f(t)=

  1. calculus

    On the graph of f(x)=6sin(8πx), points P and Q are at consecutive lowest and highest points with P occuring before Q. Find the slope of the line which passes through P and Q.

  2. Mathematics

    Can someone check my answers? 1. For the data in the table, does y vary directly with X? If it does write an equation for the direct variation.(X,y) (8,11) (16,22) (24,33) Yes y=2.75x Yes y=0.6875x*** Yes y=1.375x No y does not

  3. Algebra

    A line passes through the point (3,-1) and has a slope of 2/3 Which of the following points also lies on this line? - A. (9,5)**** B. (-3, 1) C. (6,3) D. (-9,7)

  4. Math

    Write the equation of each line using the given information. a. The points (−4,1) and (2,4) both lie on the line. b. m=−1 and the point (2,−1) lies on the line. c. It has the same slope as y=5 and passes through (1,1). d.

  1. Algebra

    1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)? A. -3 B. -2 C. -1/3 D. 1/3 2. A line has a slope -5/3. Through which two points could this line pass? A. (12, 13) and (17, 10) B. (16, 15) and

  2. Algebra

    Please Check My Anwsers What is the slope of the line in the graph show below? /content/media/390571-1122011-42500-PM-1076804072.png A) -2 B) -1 C) 1 (My Choice) D) 2 Find the slope of a line that passes through (–2, –3) and

  3. Algebra

    1. Find the slope of a line that passes through (-2 -3) and (1 1). a. 1/3 b. 1 c. 2 d. 4/2 2. For the equation -4y=8x, what is the constant of variation? a. -4 b. -2 c. 1 d. 2 3. What is an equation in slope-intercept form for the

  4. Algebra 1- Please help whenever you get the chance

    2. What is the slope of the line that passes through the pair of points? (7,2) and (9,6) a. -1 b. -2 c. 1 d. 2 I think it's d 3. What is the slope of the line that passes through the pair of points? (3,-4) and (6,-9) a. 5/3 b.

You can view more similar questions or ask a new question.