Ask question

Ask question

All categories

3 years ago

15

What is the slope of the line that passes through the points (-2, 2), and (-4, -2)?

1 answer:

love history [14]3 years ago

4 0

The slope would be b.2

You might be interested in

Write a 1/4 as an equivalent fraction of 360 in the denominator

Karo-lina-s [1.5K]

1/4 = x/360

4×9 = 36 so 4 × 90 = 360

also multiply the numerator by 90 and you get

1/4 × 90/90 = 90/360

6 0

3 years ago

In what direction and by how many units is the graph of f(x) = −7 sin(3x + π) − 2 vertically and horizontally shifted?

Nezavi [6.7K]

I think its down 2 left pi/3, but did you get the answer?

7 0

3 years ago

Read 2 more answers

Find a polynomial of degree 3 with a real coefficient that satisfies the given condition. Zeros: -2, 1, 0; f(2)=32

xz_007 [3.2K]

Its factors would be
(x+2)*(x-1)*(x+0)

x^2 +x -2

x^3 + 0 + x^2 + 0 -2x +0

Equation: x^3 + x^2 -2x
f(2) = 8 + 4 -4

2x^3 + 2x^2 -4x +0
f(2) = 16 + 8 -8

3x^3 + 3x^2 -6x +0
f(2) = 24 +12 -12

4x^3 + 4x^2 -8x +0
f(2) = 32 +16 -16

So, the equation is:
4x^3 + 4x^2 -8x = 0

8 0

3 years ago

Angela’s car leaked 6 ounces of oil in 9 days.what is the unit rate of the oil leak?

Rama09 [41]

Answer:

2/3 ounces leaked per day

Step-by-step explanation:

6/9 = 2/3

5 0

3 years ago

Find x. <br> Side splitter theorem

professor190 [17]

Answer:

x = 9

Step-by-step explanation:

The outer and inner triangles are similar, thus the ratios of corresponding sides are equal, that is

$\frac{8}{8+4}$ = $\frac{x-3}{x}$ , that is

$\frac{8}{12}$ = $\frac{x-3}{x}$ ( cross- multiply )

12(x - 3) = 8x

12x - 36 = 8x ( subtract 8x from both sides )

4x - 36 = 0 ( add 36 to both sides )

4x = 36 ( divide both sides by 4 )

x = 9

3 0

3 years ago