Ask question

Ask question

All categories

3 years ago

11

What are the solutions of the equation

1 answer:

shusha [124]3 years ago

3 0

I think the answer is B. To find the solution to the equation, you just have to find where both lines intersect. In this case the lines intersect at (2,2) and (4,-22). The x values are the first point in the set of coordinates, which would be 2 and 4.

You might be interested in

Please help!!!!this is my last part of my discussion and I am stuck on it I would really appreciate the help!!

frosja888 [35]

x + 5 = 0 - > x = -5

5 0

3 years ago

For f(x) = 4x + 2 and g(x) = x^2 - 6, find (f+g)(x)

Margaret [11]

Answer:

$(f+g)(x) = x^2 + 4x - 4$

Step-by-step explanation:

We are given these following functions:

$f(x) = 4x + 2$

$g(x) = x^2 - 6$

(f+g)(x)

We add the common terms. Thus:

$(f+g)(x) = f(x) + g(x) = 4x + 2 + x^2 - 6 = x^2 + 4x + 2 - 6 = x^2 + 4x - 4$

Thus:

$(f+g)(x) = x^2 + 4x - 4$

3 0

3 years ago

The collection of all input values is the ___ of the function ?

hichkok12 [17]

Answer:

Domain

Step-by-step explanation:

Input Values Form the Domain of the Function

Mathematicians call the set of all input values for a function its domain.

3 0

3 years ago

If you rearrange the equation so w is the independent variable, then what is u?<br><br> -2u+6w=9

Serjik [45]

Answer:

u = - ( 9-6w)/2

Step-by-step explanation:

to evaluate for u in the expression -2u+6w=9 is simply to look for a way such that we would express u in terms of w and other variables.

solution

-2u+6w=9

-2u = 9 - 6w

divide both sides by the coefficient of u which is -2

-2u/u = 9 - 6w/-2

u = - ( 9-6w)/2

therefore the value of u when rearranged in the equation -2u+6w=9 is evaluated to be equals to

u = - ( 9-6w)/2

7 0

3 years ago

A pencil cost $1.20 and a pen cost $2.90. Jasmiah bought an equal number of such pencils and pens. She spent $32.30 more on the

garri49 [273]

Answer:

38

Step-by-step explanation:

hope it helps good day.

3 0

2 years ago

Read 2 more answers