2 years ago

M=2/5 (4,-5) point slope

Mathematics

1 answer:

KiRa [710]2 years ago

6 0

Answer:

-9

Step-by-step explanation:

You take them both and multiply then divide then subtract

You might be interested in

TJ earns a 20% commission on all sales plus a base salary of $40,000. His total income last year was more than $70,000. Which in

sukhopar [10]

Answer:

40,000 + 0.2x ≥ 70,000

3 0

2 years ago

What is the average rate of change of the function over the interval x = 0 to x = 8?

Hatshy [7]

Answer:

if f(x) = 3x+4, the rate of change is 4.

if f(x) = 2x+7, the rate of change is 2.

Step-by-step explanation:

We know that the average rate of change over the interval x=0 to x=8 is:

(f(x2) - f(x1))/x2-x1

Where:

x2 = 8

x1 = 0

if f(x) = 3x+4

so f(8)=3(8)+4 = 28

f(0)=3(0)+4 = 4

Then: (f(x2) - f(x1))/x2-x1 = (28 - 4)/8-0 = 24/8 = 3

On the other hand, if f(x) = 2x+7

f(8) = 2(8)+7 = 23

f(0) = 2(0)+7 = 7

Then: (f(x2) - f(x1))/x2-x1 = Then: 23 - 7/8-0 = 16/8 = 2

8 0

3 years ago

In a test, John was able to answer 15 correct out of 40 questions. Beth was able to answer 24 questions correctly out of 50. Mic

Helen [10]

Answer:

that is wrong beth has a better score

Step-by-step explanation:

14 out of 40 is 37.5%

and 24 out of 50 is 48%

4 0

2 years ago

The parabola y=x^2 is reflected across the x-axis and then scaled vertically by a factor of 4/3 What is the equation of the new

Strike441 [17]

Answer: y = $-\frac{4}{3}x^{2}$

<u>Step-by-step explanation:</u>

y = ax² ; where a represents the vertical stretch

a reflection across the x-axis is represented by making the a-value negative.

7 0

2 years ago

Read 2 more answers

PANDEMIC: How do víruses spread through a population?

soldi70 [24.7K]

Answer:

there is no table, just a list of numbers. we need a table or maybe a ss for reference

3 0

2 years ago