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Yuliya22 [10]
2 years ago
8

Azizah got 1 for the slope of the line through points (1, 2) and

Mathematics
2 answers:
Furkat [3]2 years ago
8 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

let's find slope (m) :

  • \dfrac{y2 - y1}{x2 - x1}

  • \dfrac{2 - ( - 1)}{1 - 4}

  • \dfrac{3}{ - 3}

  • - 1

slope of the line is -1, so Azizah got it wrong.

emmainna [20.7K]2 years ago
5 0

Answer:

I hope it help you

Step-by-step explanation:

btw thanks for the points

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its 3 3/4 :)

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umka21 [38]
Hi there
First find the monthly payment of each offer to see which monthly payment is lower
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
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R interest rate
K compounded monthly 12
N time
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Bank F
PMT=16,200÷((1−(1+0.057÷12)^(
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From the above the monthly payment of bank f is lower than the bank g
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6 0
2 years ago
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in this equation, m is your slope and (x1, y1) is a given point. plug in your info--slope of -3 and (-5, 2).

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that is the equation of your line. however, if you want to graph it, this doesn't really make much sense to you. convert it to slope-intercept form, y = mx + b, by solving for y.

y - 2 = -3(x + 5) ... distribute -3
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to graph this, and any other y = mx + b equation, you want to start with your y-intercept if it's present. your y intercept here is -13, which means the line you wasn't to graph crosses the y-axis at y = -13, or (0, -13). put a point there.

after you've plotted that point, you use your slope to graph more. remember that your slope is "rise over run"--you rise up/go down however many units, you run left/right however many units. if your slope is -3, you want to go down 3 units, then go to the right 1 unit. remember that whole numbers have a 1 beneath them as a fraction. -3/1 is your rise over 1.
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