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3 years ago

-3x + y = 1. written in genreal form how do i so this and what is the answer?!?!?!?!?

1 answer:

6 0

-3x + y = 1 ............. the general form is y= mx +b .................y = 1 + 3x ........................... Y = 3x + 1

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Does anyone know how to do these maths question???

Dmitry_Shevchenko [17]

Answer:

Part 1) $f(g(x))=3(x^2)+2$

Part 2) $g(f(5))=289$

Step-by-step explanation:

we know that

A composite function is a function that depends on another function. A composite function is created when one function is substituted into another function

we have

$f(x)=3x+2$

$g(x)=x^{2}$

Part 1) Determine f(g(x))

To find f(g(x)) substitute the function g(x) as the variable in function f(x)

$f(g(x))=3(x^2)+2$

Part 2) Determine g(f(x))

To find g(f(x)) substitute the function f(x) as the variable in function g(x)

$g(f(x))=(3x+2)^2$

For x=5

$g(f(5))=(3(5)+2)^2$

$g(f(5))=289$

3 0

3 years ago

PLS HELP ILL GIVE BRAINLIEST.

liberstina [14]

Answer:

Step-by-step explanation:

I think it increased by 20% I think or it’s 25% think

3 0

3 years ago

A plumber charges $75 for the service call and $25 per hour (h) for repairs. Write an algebraic expression to represent the tota

Anika [276]

Answer:

75 + 25h

Step-by-step explanation:

Hope this helps

3 0

3 years ago

A center has a center at X(4, -3) and a point on the circle is W(8, 0). What is the location of Y on the diameter WY?

igor_vitrenko [27]

Answer: (0, -6)

Step-by-step explanation:

The center is the midpoint of the diameter, meaning that the coordinates of Y must be (0, -6).

7 0

2 years ago

Determine the dimensions of a rectangular solid (with square base) with a maximum volume if its surface are is 337.5 square cent

juin [17]

The question is asking to determine the dimension of a rectangular solid with a maximum volume if its surface area is 337.5 square centimeters and base on my further computation, I would say that the answer would be x= sqrt 56.25 and y = 7.5 and having a maximum volume of 421.875. I hope this would help

7 0

3 years ago