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Linear Relations Review

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  • Find an equation of a line containing points: A(4,5), B(5,1)
    y = -4x + 21
  • What is the y- intercept of the equation y = -5x - 1
    b = -1
  • does point (-7, -3) lie on graph x - 3y = 5? (-7, -3) noktası x - 3y = 5 grafiği üzerinde mi yer alıyor?
    no
  • Find an equation of a line containing points: A(-2,-5), B(1,4)
    y = 3x + 1
  • Ido has a 1.5 - liter bottle of water. He drinks 200 milliliters per hour. How much water is left in the bottle after 6 hours?Ido'nun 1,5 litrelik bir şişe suyu var. Saatte 200 mililitre içiyor. 6 saat sonra şişede ne kadar su kalır?
    300 mililiters
  • What is the slope of the equation y = 3x + 8
    m = 3
  • Find the slope of the line that passes through: A(0,6), B(2,0)
    m = -3
  • Margo registers for a gym membership for 2 years. The registration fee is $20, and the monthly fee is $10. What is the total amount Margo has to pay?玛戈办理了为期两年的健身房会员卡。注册费为20美元,月费为10美元。玛戈需要支付的总金额是多少?
    $260
  • Write the equation for the table.
    y = -2x + 11
  • Nate made a reservation for his friend group at a buffet restaurant. Each meal costs $25, and there is a $10 reservation fee. Calculate the total amount Nate paid if his group has 4 people, including himself.
    $110
  • How many Quadrants are on a Coordinate Plane?
    4
  • What is the y - intercept of the equation 6x - 3y = -15
    b = 5
  • Ms. Choi is participating in a 4 – week cycling trip to lose weight. She started at 84kg and lost 2kg each week. What is her weight at the end of the trip.崔女士正在参加为期四周的骑行之旅以减重。她起始体重为84公斤,每周减重2公斤。请问旅程结束时她的体重是多少
    76kg
  • What is the y-intercept of the equation 4x + 2y = 16
    b = 8
  • Rewrite the linear equation x + y = -15 in slope-intercept form.
    y = -x - 15
  • Write the equation for the table.
    y = 2x - 9
  • Find an equation of a line containing points: A(3,2), B(1,0)
    y = x - 1
  • What is the slope of the equation 8x - 4y = 24
    m = 2
  • Find the slope of the line that passes through: A(2,3), B(4,5)
    m = 1
  • Find an equation of a line containing points: A(0,0), B(4,6)
    y = (3/2)x
  • Write the equation for the line graphed.
    y= -(1/2)x + 3
  • Zoe pays $50 per month for her phone plan. Mobile data costs $20 for every 10GB. How much will she pay in total if she uses 30GB of data in one month? 佐伊每月支付50美元的手机套餐费。移动数据每10GB收费20美元。如果她一个月使用30GB数据流量,总共需要支付多少费用
    $110
  • Seth bought a fried chicken combo for $15, two burgers with $3 each. How much does he have to pay in total?Seth, 15 dolara kızarmış tavuk menüsü ve 3 dolarlık iki hamburger satın aldı. Toplamda ne kadar ödemesi gerekiyor?
    $21
  • What is the slope of the equation 3x + 6y = 15
    m = -1/2
  • Jules has a mini cactus for decoration. It starts at 20 cm tall and grows 2 cm per month. Work out the height of the cactus after 6 months.朱尔斯养了一株迷你仙人掌作装饰。它起始高度为20厘米,每月生长2厘米。计算6个月后仙人掌的高度。
    32cm
  • Write an equation of line through (4,-2) and (2,-4).
    y = x - 6