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3 years ago

Make a table of ordered pairs for the equation.

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

Okay, so this is just like we practiced!

You've got an equation & a graph. To connect the two, you've got to make a table of values. Remember to do this you "guessed" which x-values you wanted to use!

So...choose your x-values.

Then substitute each x-value into your equation to solve for the y-coordinate.

Lina20 [59]3 years ago

3 0

Hai I think its (4,5) not ll the way true sorry.

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Which property of equality could be used to solve -3x = 348? addition property A.subtraction property B.division property C.mult

uranmaximum [27]

Answer:

Division property

Step-by-step explanation:

you would need to set up your equation. Then divide -3x by -3 to get x alone. then you do 348 divided by -3 to get your answer

-3x=348

-3= -3

x=-116

7 0

3 years ago

Draw graphs of the following lines: The line through (-5, 2) having the slope of -3

Ivanshal [37]

What you want to do here is take this information and plug it into point-slope form. any time you're given a point and a slope, you generally want to plug it into this equation: y - y1 = m(x - x1).

in this equation, m is your slope and (x1, y1) is a given point. plug in your info--slope of -3 and (-5, 2).

y - 2 = -3(x + 5)

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
y - 2 = -3x - 15 ... add 2
y = -3x - 13 is your equation.

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.

6 0

3 years ago

Read 2 more answers

Write an equivalent expression in factored form. 21a - 28

Tatiana [17]

Answer:

7 pretty sure

dfytd hi td

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3 years ago

Select all expressions equivalent to 3 ¹/2 * 4 + 1 *5 + 6 * 0.5

Paraphin [41]

The first one bc ye jsksshsksjsksksks

3 0

3 years ago

In the summer of 2014, the average listing price for homes for sale in the Hollywood Hills was $2,663,995.

Wewaii [24]

Answer:

monthly payment: $15,903.61
interest: $2,368,664.10

Step-by-step explanation:

a) The loan amount is 90% of the price shown, so is ...

0.90 × $2,663,995 = $2,397,595.50

The monthly loan payment is given by the amortization formula:

A = P(r/12)/(1 -(1 +r/12)^(-12t))

A = $2,397,595.50(0.0525/12)/(1 -(1 +0.0525/12)^(-12·30))

A = $13,239.61

The monthly escrow payment will be 1/12 of the annual amount:

0.012 × $2,663,995 / 12 = $2664.00

So, the total monthly payment on the house will be ...

$13,239.61 +2664.00 = $15,903.61

b) The sum of monthly loan payments is ...

$13,239.61 × 360 = $4,766,259.60

so the interest on the $2,397,595.50 loan is ...

$4,766,259.60 -2,397,595.50 = $2,368,664.10

7 0

4 years ago