2 years ago

What is the standard form equation of the line shown below?

Mathematics

2 answers:

Pavlova-9 [17]2 years ago

8 0

Answer:

Step-by-step explanation:

14/3 = 4.7 which seems about right for the Y-intercept & the gradient is - 1/3.

Gradient = rise /run

= 1/3

Hope this helps!

DerKrebs [107]2 years ago

3 0

Answer:

x + 3y = 14

Step-by-step explanation:

Points: (2, 4), (-1, 5)

y - y1 = (y2 - y1)/(x2 - x1) × (x - x1)

y - 4 = (5 - 4)/(-1 - 2) × (x - 2)

y - 4 = 1/(-3) × (x - 2)

-3y + 12 = x - 2

x + 3y = 14

You might be interested in

A 25-foot ladder is leaned against a wall. If the base of the ladder is 7 feet from the wall, how high up the wall will the ladd

GenaCL600 [577]

Answer:

24ft

Step-by-step explanation:

Pythagorean Theorem!!

$a^2 + b^2 = c^2$

------------------------

In this case, the ladder is c, and the base is b.

------------------------

Plug the numbers in the formula.

$a^2 + 7^2 = 25^2$

------------------------

Solve.

$a^2 + 49 = 625$

$a^2 -49 = 625 - 49$

$a^2 = 576$

$\sqrt{a^2} = \sqrt{576}$

$a = 24$

8 0

2 years ago

THE property of two rational numbers is -28/81. If one of them is -2/3, then find the other.

KiRa [710]

The answer is:
(-28/81)/(-2/3) = -84/(-162) = 42/81

Work
Think of this simple question:
Two number when multiplied together give 15. If one number is 5, then the other is (15/5)=3.

4 0

3 years ago

Of th 30 girls who tried out for the lacrosse team team at Euclid middle school , 12 were selected. Of the 40 boys show tried ou

Harman [31]

12/30 is simplified to 2/5 andnumber of students trying out the same for both boys and girls 16/40 is also simplified to 2/5 so YES the number of students trying out is the same for both boys and girls. I hope this helps :)

3 0

3 years ago

Which equation(s) has a slope of 2? * y=x+2 y=-2x y=2x+5

Rudik [331]

it would have to be the first one y=x+2

3 0

2 years ago

At the beginning of the year, Jerome had a balance of $0 in his bank account. He later deposited $120 into the account and then

Trava [24]

That would be "c" because you would have to subtract 85 from 120 and then your answer is less then 85

7 0

2 years ago