MATHEMATICS HIGH SCHOOL

PLEASE HELP! (don't graph, give me the coordinates and i will graph myself)

Answers

Answer 1

Answer:

9514 1404 393

Answer:

see below for a table

Step-by-step explanation:

You can easily identify intercept points by solving for one variable when the other is zero.

x-intercept (y=0)

4x = 12

x = 12/4 = 3

y-intercept (x=0)

-3y = 12

y = 12/-3 = -4

So, the coordinate pairs of these points are ...

(3, 0) and (0, -4)

If you solve for y, you get ...

-3y = 12 -4x

y = (4/3)x -4 . . . . . divide by -3

This suggests that x being a multiple of 3 will be useful for finding integer values of y.

We already have points for x=0 and x=3. We can add points for x=6 and x=-3.

y = 4/3(6) -4 = 4

y = 4/3(-3) -4 = -8

So, the additional points are ...

(6, 4) and (-3, -8)

Answer 2

Answer:

Answer:X=3

y= -4

Step-by-step explanation:

If we're solving for x or y, then the intercept we're not solving for is equal to zero. Solving for y means x=0, solving for x means y=0.

so solving for x, 4x=12--> x=3, since y=0 in this scenario.

Solving for y, x=0, so -3y=12--> y=(-4)

Related Questions

Write .06 as a fraction in simplest form
Choose the property of addition that the statement illustrates.a + (b + c) = (a + b) + c
the telephone company purchased 95 yards of wire for $1235 in september. they plan on making a purchase of 285 yards in October. how much will the same wire cost then
What is the cross section created when a vertical slice is made perpendicular to the 2 bases of a triangular prism?A. a triangle B. ellipse trapezoid C. a square D. a rectangle
Grey ran 2.4 times as many miles as Emory. If Emory ran 2.08 miles, how many miles did Grey run?

What is the value of x if 2x+5=10

Answers

Check the attachment below. Answer: 5/2

We need to rearrange to solve this
2x+5=10
2x=5
X=2.5

Verify the identity. Show your work.

(1 + tan2u)(1 - sin2u) = 1

Answers

I assume you mean (1 + tan^2u)(1 - sin^2u) = 1 so I solved it like that

because tanu = sinu / cosu ⇒ tan^2u = sin^2u / con^2u

(1 + sin^2u/cos^2u)(1 - sin^2u) =
(cos^2u/cos^2u + sin^2u/cos^2u)(1 - sin^2u) =
((cos^2u + sin^2u)/(cos^2u)) (1 - sin^2u) =

and because cos^2u + sin^2u = 1 we'll have

(1/(cos^2u)) (1 - sin^2u) =
1/(cos^2u) - sin^2u/(cos^2u) =
(1 - sin^2u) / (cos^2u) =

notice that 1 - sin^2u is equal to cos^2u

cos^2u / cos^2u = 1

!!!!!!!PLEASE HELP!!!!!!!!!
*35 POINTS PLUS BRAINLIEST PLEASE*

Answers

Well I can’t draw anything out but the 15 foot ladder will be at a slant enough so she can reach the bulb. Yes she will be safe. Hope this helps. ;)

Angela pays $393 in advance on her account at the athletic club. Each time she uses the club, $5 is deducted from the account. Write and equation in her account after x visits to the club. Find the value remaining in the account after 18 visits.

Answers

In this question, we're trying to find how much money she'll have after 18 visits.

We know that she already paid $393 dollars

We also know that there is a $5 deduction from the account for every time she uses the club

x = visits to the club

y = value remaining in the account

Our equation would be:

y = -5x +393

Since we know that she visited the club 18 times, plug 18 into x and solve:

y = -5(18)

y = -90 + 393

y = 303

This means that after 18 visits, there will be a remaining balance of $303

Answer:

$303

Answer:

y= 393- 5(x) after 18 visits value remaining in her account is 303$

Step-by-step explanation:

let the amount in her account be y $

y= 393- 5(x) where x is the number of visits.

after 18 visits y= 393- 5(18)= 393-90= $303

What is the solution to the following inequality?
-82 ≤ 5v + 3

Answers

Answer:

v ≥ -17

Step-by-step explanation:

-82 ≤ 5v + 3

-82 - 3 ≤ 5v

5v ≥ -85

v ≥ -17

Find the value of y in the equation 3/y-2=8

Answers

If you would like to find the value of y in the equation 3/y - 2 = 8, you can do this using the following steps:

3/y - 2 = 8
3/y = 8 + 2
3/y = 10 /*y
3 = 10y /10
y = 3/10

The correct result would be 3/10.