3 years ago

How many terms are in this expression? 4x² + 7x - 3y +7

Mathematics

1 answer:

anzhelika [568]3 years ago

3 0

Answer:

Step-by-step explanation:

each independent variable or number is a term

You might be interested in

What is the value of 3-(-2)?

Margarita [4]

Answer:

Step-by-step explanation:

keep change flip

3 - -2

3 + 2

6 0

2 years ago

Opportunity to get Brainliest! I will put various questions and will mark BRAINLIEST!

zalisa [80]

Answer:

mmeeee plz

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Is f(x)=3x5^2x-3 an exponential function? If so, write it in the form f(x)=ab^x

Anna11 [10]

Answer:

$f(x)=\frac{3}{125} * 25^x$

Step-by-step explanation:

Given

$f(x)=3*5^{2x-3}$

Required

To determine if it is an exponential function, we have to write in form of

$f(x) = ab^x$

If we're able to do so, then the function is an exponential function.

If otherwise, then it is not

$f(x)=3*5^{2x-3}$

Apply Law of indices

$f(x)=3*\frac{5^{2x}}{5^3}$

Express 5^3 as 125

$f(x)=3*\frac{5^{2x}}{125}$

Factorize the exponent of 5

$f(x)=3*\frac{5^{(2)x}}{125}$

Express 5^2 as 25

$f(x)=3*\frac{25^x}{125}$

This can be rewritten as:

$f(x)=\frac{3}{125} * 25^x$

By comparing the above to $f(x) = ab^x$

We have that

$a = \frac{3}{125}$

$b^x = 25^x$

Since, we've be able to express the function as $f(x) = ab^x$

Then, $f(x)=3*5^{2x-3}$ is an exponential function

8 0

3 years ago

Please find the angle measurements u would be tha goat

nikitadnepr [17]

HXE=133

HXB=70

CXD=43

DXE=47

FXD=70

4 0

4 years ago

Find the slope. Helppppp

Nuetrik [128]

Answer:

number 5= 2

Step-by-step explanation:

6 0

4 years ago