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3 years ago

Which statement is true?

Mathematics

2 answers:

olchik [2.2K]3 years ago

8 0

Answer:

1. again

Step-by-step explanation:

same thing as last time, you just have to graph the numbers and see which is greater or less than.

Dvinal [7]3 years ago

7 0

Answer:

The y-intercept of function A is greater than the y-intercept of function B.

Step-by-step explanation:

Hi,

We know the y-intercept is when x=0. For function A, to find the value of y when x equals 0 (also known as the y-intercept), we have to write an equation.

y = mx + b

(m is the slope and b is the y-intercept)

So, pick two points and plugin y and x. Let's choose (-6,-15) and (4,15).

To find slope, we find the change in y over the change in x.

15 - (-15) = 30 (remember if there's a subtraction sign and a negative sign you add)

4 - (-6) = 10

30/10 is equal to 3. Your slope is 3.

Now you know that y = 3x + b.

Plugin any point you want. Let's use (-1,0).

0 = 3(-1) + b

0 = -3 + b

add 3 on both sides...

b = 3

B represents the y-intercept. The y-intercept for function a is 3. 3 is greater than the y-intercept of function b which is 0.

Hope this helps :)

Let me know if you have any questions.

You might be interested in

In which number is the digit 3 100 times greater than the digit three in the number 2,435? 2,543 3,245 2,345 4,235

stira [4]

Answer:

2345

Step-by-step explanation:

3 x 100 = 300

4 0

3 years ago

Carlos buys a vintage automobile for $7300. He estimates that the value will increase by 3% every year. Estimate the value of th

lakkis [162]

Answer:

$9810.59

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Simple Interest Rate Formula: $\displaystyle A = P(1 + r)^t$

P is principle amount
r is rate
t is time (in years)

Step-by-step explanation:

Step 1: Define

Identify variables

P = 7300

r = 3% = 0.03

t = 10

Step 2: Solve for A

Substitute in variables [Simple Interest Rate Formula]: $\displaystyle A = 7300(1 + 0.03)^{10}$
(Parenthesis) Add: $\displaystyle A = 7300(1.03)^{10}$
Evaluate exponents: $\displaystyle A = 7300(1.34392)$
Multiply: $\displaystyle A = 9810.59$

7 0

3 years ago

Which equation shows an example of the associative property of addition? (–4 i) 4i = –4 (i 4i) (–4 i) 4i = 4i (–4i i) 4i × (–4i

Effectus [21]

The associative property is:

A + B + C = A + (B + C) = (A + B) + C

And a option that uses this is:

-4i + i + 4i- i = (-4i + 4i) + (i - i)

<h3>Which equation shows an example of the associative property of addition?</h3>

The associative property says that we can write:

A + B + C = A + (B + C) = (A + B) + C

So, we can perform the sum in any order we want to.

Then for the given case we would have:

-4i + i + 4i- i = (-4i + 4i) + (i - i)

Where we sum in the order we want to get it equal to zero.

If you want to learn more about sum properties:

brainly.com/question/115658

#SPJ4

7 0

3 years ago

The endpoints of cd are c(7,9) and d(4,-3) find the coordinates of the midpoint m

harkovskaia [24]

Answer:The endpoint of line CD are given.find the coordinates of the Midpoint M.

1: C(3,-5) and D(7,9)

2: C(-8,-6) and D(-4,10)

Step-by-step explanation: explanation:...

6 0

4 years ago

What is the answer for -5x^2=-500 by factoring the quadratic equation?

evablogger [386]

Answer:

x=10

Step-by-step explanation:

I think..i tired

Divide both sides by 55.

{x}^{2}=-\frac{500}{5}x2=−5500

Simplify \frac{500}{5}5500 to 100100.

{x}^{2}=-100x2=−100

Take the square root of both sides.

x=\pm \sqrt{-100}x=±√−100

Simplify \sqrt{-100}√−100 to \sqrt{100}\imath√100ı.

x=\pm \sqrt{100}\imathx=±√100ı

Since 10\times 10=10010×10=100, the square root of 100100 is 1010.

5 0

3 years ago