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evablogger [386]

3 years ago

12

Write an equation in point-slope form of the line that passes through the given points, then write the equation in slope-interce

pt form.
(-12,8). (3,3)

1 answer:

svetlana [45]3 years ago

4 0

Answer: in point slope form, the equation would be:

(y-8)=-1/3(x+12)

in slope-intercept form, the equation would be:

y=-1/3x+4

hope this helps! :)

Step-by-step explanation:

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Convert the following to standard form, then write

Ivahew [28]

Answer:

$f(x)=x^2+6x+9$

Step-by-step explanation:

We are required to represent the expression given in the standard form to the quadratic form

Given

$f(x) = (x + 3)^2$

let us square the given expression

f(x)=(x+3)(x+3)

open brackets

$f(x)=x^2+3x+3x+9$

sum the similar terms

$f(x)=x^2+6x+9$

6 0

3 years ago

In total Anna and Ryelin have 985 songs downloaded.

Ivenika [448]

Subtract 985 from 177 since Anna has 177 more songs than Ryelin. Then divide that answer by 2 which gives each one an equal amount then add 177 to one of the answers to get how many each girl has.

$985 - 177 = 808$
$808 \div 2 = 404$
$404 + 177 = 581$
So Ryelin has 404 songs downloaded and Anna has 581 songs downloaded.

8 0

3 years ago

One more than the product of a number, x, and 7 is 5 less than that number, x. Rewrite this as an equation then solve for x.

Studentka2010 [4]

Answer:

(7x+1)=x-5

Step-by-step explanation:

8 0

4 years ago

How to solve question 10?

madam [21]

The linear function is y = .25x + 1

8 0

3 years ago

At the start of 2014, tim house was worth £100,000 the value of the house increases by 10%per every year work out the value of h

kotykmax [81]

Answer:

$146410

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value

P = Present value

R = interest rate

N = number of years

100,000 x (1.1)^4 = $146410

4 0

3 years ago