Ask question

Ask question

All categories

3 years ago

14

Passes through (-1,4) and m=4

1 answer:

Ilya [14]3 years ago

5 0

Point-slope formula;

y - y1 = m(x - x1) given point(-1, 4) and slope(m) is 4.

y - 4 = 4(x - (-1)

y - 4 = 4x + 4

y = 4x + 4 + 4

y = 4x + 8 << the equation.

hope this helped, God bless!

You might be interested in

Given that (3,4) and (-1,-4) are point on the same line, use the point (-1,-4) to find a point slope form of equation

faust18 [17]

Answer:

y + 4 = 2(x+1)

Step-by-step explanation:

Begin by calculating the slope m using the slope formula. Then substitute m and (-1,-4) into the point slope form. The point slope form of the line is $y - y_1 = m(x-x_1)$ .

Slope Formula:

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{4--4}{3--1}= \frac{8}{4} = 2$

Substitute m = 2 and (-1,-4).

$y - y_1 = m(x-x_1)\\y --4 = 2(x--1)\\y + 4 = 2(x+1)$

6 0

3 years ago

Estimate the answer by rounding. 453 + 158 + 204 + 555 + 361

son4ous [18]

I would say 1700 , I hope this helps

4 0

3 years ago

Read 2 more answers

waco, tx, has an elevation of 405 feet. dallas, tx, has an elevation of 463feet . about how many feet greater is dallas elevatio

ollegr [7]

Dallas is 58 feet high in elevation than Waco is.

5 0

4 years ago

Read 2 more answers

a desert has both fruit and yogurt inside altogether the mass of the desert is 185g the ratio of the mass to fruit to the mass o

Studentka2010 [4]

Fruit : yoghurt : total
2 : 3 : 2 + 3
2 : 3 : 5

5 parts = 185
1 part = 185 ÷ 5 = 37
3 parts = 37 x 3 = 111g

The mass of the yoghurt is 111g

4 0

4 years ago

Read 2 more answers

Saturn's average distance from then sun is about 900 million miles.what is that distance in scientific notation?

IRINA_888 [86]

900,000,000. move the decimal until you have a number between 1-10 so move it 8 times and you'll have 9×10^8

3 0

4 years ago