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xz_007 [3.2K]
3 years ago
15

1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)?

Mathematics
1 answer:
Marta_Voda [28]3 years ago
3 0
1. (-2,5)(1,4)
slope = (4 - 5) / (1 - (-2) = -1 / 3

2. (11,13)(8,18)

3. (6,y)(10,-1)
    slope = (-1 - y) / (10 - 6) = (-1- (-2) / 4 = 1/4
     y = -2

4. undefined

5. (2,110)(3,165)
     slope = (165 - 110) / (3 - 2) = 55/1 
     this basically means that to rent a charter boat, it will cost 55 per person
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Ashin has been working in UAE for a decade and saved AED 125,500 which he wants to transfer now to his parent's account in India
saul85 [17]

Answer:

2510000 INR

Step-by-step explanation:

Given

Savings = AED 125500

1\ AED =20\ INR

Required

The amount that will be withdrawn in India

We have:

1\ AED =20\ INR

Multiply both sides by the savings

125500 * 1\ AED =20\ INR * 125500

125500\ AED =125500 * 20\ INR

So, we have:

125500\ AED =2510000\ INR

<em>Hence, the amount that will b withdrawn is: 2510000 INR </em>

3 0
3 years ago
A sequence of numbers begins with 12 and progresses
Gnom [1K]

Answer:

The common ratio is the current number divided by the previous. So the ratio is 1/2

Step-by-step explanation:

You can obtain any number multiplying the previous number times 1/2.

6 = 12 *(1/2)

3 = 6*(1/2)

3/2 = 3*(1/2)

6 0
3 years ago
Read 2 more answers
F(x) = { x + 7 and g(x) = -x + 7<br> What transformation occurs from function f to function g?
Triss [41]
<h3>Answer:  Reflect over the y axis</h3>

=====================================================

Explanation:

We have these two given functions

  • f(x) = x+7
  • g(x) = -x+7

The change is that the x has been replaced with -x

We can say

f(x) = x+7

f(-x) = -x+7 ... replace each x with -x

g(x) = f(-x)

g(x) = -x+7

When we replace x with -x, we're flipping the x inputs from positive to negative, and vice versa. This visually will reflect the line over the vertical y axis. A point like (1,8) on f(x) reflects over to (-1,8) on g(x).

As another example, the point (-5,2) on f(x) reflects over the y axis to arrive at (5,2) on the g(x) function.

5 0
2 years ago
The following polynomial has factors (x + 8) and (3x + 2). Determine the value of k. −6x^3-55x^2+kx−16
RoseWind [281]

Answer:

<h2>k = - 58</h2>

Step-by-step explanation:

Since (x + 8) and (3x + 2) are factors of the polynomial it means that if either one of them is equated to zero and substituted into the polynomial will give us zero

Using x + 8

We have

x + 8 = 0

x = - 8

Substitute the value of x into the polynomial

- 6x³ - 55x² + kx - 16

That's

- 6(-8)³ - 55(-8)² + k(-8) - 16 = 0

-6(-512) - 55(64) - 8k - 16 = 0

Expand

3072 - 3520 - 8k - 16 = 0

Simplify

- 464 - 8k = 0

8k = -464

Divide both sides by 8

k = - 58

Hope this helps you

6 0
2 years ago
What is the equation for the line?<br><br> will give BRAINLYEST AND 50PTNS
stich3 [128]

Answer:

Step-by-step explanation:

4 0
3 years ago
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