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n200080 [17]
3 years ago
9

If f(x) =4x-3 and g(x) =x+4, find (f-g)(x)

Mathematics
1 answer:
LekaFEV [45]3 years ago
4 0

Answer:

3x - 7

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 4x - 3 - (x + 4)

= 4x - 3 - x - 4 ← collect like terms

= 3x - 7

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BlackZzzverrR [31]

Answer:

Hey i dont know the answer bc I’m too dumb

Step-by-step explanation:

5 0
3 years ago
Determine the y-intercept of the line that passes through (-5,-12) and has a slope of -5
brilliants [131]

Answer:

-37

Step-by-step explanation:

Not sure what the method is called, but you do this.

substitute the slope into slope formula

y= -5x+b

substitute the points you have for x and y

-12= -5(-5)+b

solve

-12= 25+b

-37= b

6 0
3 years ago
Solve for X.<br><br> -3/2(x-2)=45/14<br><br> Please show work.
ICE Princess25 [194]

Answer:

-1/7

Step-by-step explanation:

-3/2(x-2)=45/14

x-2=(45/14)/(-3/2)

x-2=(45/14)(-2/3)

x-2=-90/42

simplify -90/42 into -15/7

x-2=-15/7

x=-15/7+2

x=-15/7+14/7

x=-1/7

7 0
3 years ago
Read 2 more answers
Which ones arent parrellograms?
MAVERICK [17]

Answer:

Hi, There! I'm Here to help :)

<em>I would Say the 1st Section On the Right Meaning the 1st Block on the right.</em>

<em />

Step-by-step explanation:

A parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal)

.Few examples of a parallelogram are rhombus, rectangle, and square.

6 0
2 years ago
Which of the following statements are true of the graph of the function f(x)= (x+5)(x-3).
alexandr1967 [171]

Answer:

4 is the correct answer

Step-by-step explanation:

y=(x+5)(x-3)

so x intercept means the value of x when y is zero

0=(x+5)(x-3)

x+5=0 so x=-5

x-3=0 so x=3

5 0
3 years ago
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