Variables are symbols that are used to represent a number in an expression or equation.

There's one word phrase here, and it's answer is: c*3

If you need help with another one, just let me know! :)

7 0

3 years ago

Which graph is the correct one?

cestrela7 [59]

Answer:

The upper graph

Step-by-step explanation:

We have two quadratic function here

$y=-x^{2} +3x+5\\y=x^{2} +2x\\$

If we perform the function f(x) + g(x), which is nothing more than the sum of the two functions, we obtain a linear function, since the quadratic terms are eliminated by themselves

$5x+5$

3 0

3 years ago

What is the answer for 3 liters

g100num [7]

Answer:

Are you trying to convert 3 liters to something? This questions is missing key details for anoyone to answer.

Step-by-step explanation:

4 0

3 years ago

Is x= y- 1 a function

Serggg [28]

Answer:

yes

Step-by-step explanation:

because you must find x in order to get y and y in order to get x

8 0

3 years ago