3 years ago

(-4,19) and (8,-2) whats the slope intercept

Mathematics

1 answer:

Sever21 [200]3 years ago

6 0

Answer:

slope = -7/4

Step-by-step explanation:

Plug the points into this formula: $\frac{y2 - y1}{x2 - x1}$

Plug in

$\frac{-2 - 19}{8 - (-4)} \\\\\frac{-21}{12} = -7/4$

The simplest form is -7/4

Hope this helps ya! Keep smiling!

You might be interested in

Simplify the expression 1+2*[(3+1)*5+3]

Lady bird [3.3K]

1 + 2 *[(3+1)*5+3]

= 1 + 2*[(4)*5+3]

= 1 + 2*[20+3]

= 1 + 2 * 23

= 1 + 46

= 47

Answer

c. 47

7 0

3 years ago

Read 2 more answers

Write the product in simplest form: -4y * (-6y^3)

Neko [114]

What grade are you in cause like

7 0

3 years ago

For what real values of does the quadratic 12x^2+kx+27=0 have nonreal roots

bija089 [108]

Answer:

k<±36

Step-by-step explanation:

Δ<0 (no real roots)

b²-4ac<0

k²-4x12x27<0

k²-1296<0

k²<1296

k<±36

3 0

3 years ago

The table below represents a linear function f(x) and the equation represents a function g(x):

9966 [12]

Answer:

<u>Use 2 points from he table to find the slope of f(x):</u>

(0, -1) and (1, 7)

<u>The slope is:</u>

m = (7 - (-1))/1 = 8

The y - intercept is b = -1 according to point (0, -1).

<u>The lines are:</u>

f(x) = 8x - 1
g(x) = 3x - 2

The f(x) has greater slope since 8 > 3 and greater y-intercept since -1 > - 2.

See above

8 0

3 years ago

Debra has a bookcase with 3 shelves there are b books on each held using b write an expression for the total number of books

bonufazy [111]

Answer:

3+b

Step-by-step explanation:

So, you have 3 shelves and there is b books on each.

3+b

4 0

4 years ago