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tankabanditka [31]
3 years ago
13

PLEASE HELP ME!!!!!! You will definitely get a BRAINLIEST if you give me the correct answer.

Mathematics
1 answer:
Anna11 [10]3 years ago
5 0

Answer:  the second option is correct  (0. -\frac{4}{3} )  (2, 0 )

Using Slope = rise/run . y=\frac{2}{3}x\ -\frac{4}{3}

You can create a graph to see the intercepts (attached) OR

Step-by-step explanation:  

To find the y-intercept, figure half way between (-1, -2) and (1, 2/3)

\frac{2}{3} -(-2) = 2\frac{2}{3}  Half of that is 1\frac{1}{3}  below the origin, y-intercept is -1 \frac{1}{3} or -\frac{4}{3}

to create an equation for this:

Take the difference in y-values  \frac{2}{3} -(-\frac{10}{3} ) = 12/3  

which simplifies to 4 for the Rise

Take the difference in x-values  3 -(-3) = 6

so the Run is 6

The slope is the slope is 4/6 , the same as 2/3.

Use slope intercept form to create the equation:

y=\frac{2}{3}x\ -\frac{4}{3}

You can compute the x-intercept by substituting 0 for y

0 = 2x/3 - 4/3 .   4/3 = 2x/3   multiply both sides by 3

4 = 2x   divies both sides by 2  to get 2 = x, the x-intercept

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Please help!! With step by step
Sever21 [200]

Answer:

R=\$145.12

Step-by-step explanation:

<u>Compound Interest</u>

This is a well-know problem were we want to calculate the regular payment R needed to pay a principal P in n periods with a known rate of interest i.

The present value PV or the principal can be calculated with

P=F_a\cdot R

Solving for R

\displaystyle R=\frac{P}{F_a}

Where Fa is computed by

\displaystyle F_a=\frac{1-(1+i)^{-n}}{i}

We'll use the provided values but we need to convert them first to monthly payments

i=7\%=7/(12\cdot 100)=0.00583

n=3*12=36

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\displaystyle R=\frac{4,700}{32.386}=145.12

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4 0
3 years ago
The function f(x) = g(x), where f(x) = 2x – 5 and g(x) = x2 – 6.
den301095 [7]

Answer:

x=2.4

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<u>Solving Equations Using Successive Approximations</u>

We need to find the solution to the equation

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The approximation has been already started and reached a state for x=2.5 where

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The new difference is -0.2+0.24=0.04

It's accurate enough, thus the solution is

\boxed{x=2.4}

5 0
3 years ago
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