4 years ago

Let f(x) = -5x - 4 and g(x) = 6x - 7. Find f(x) + g(x)

1 answer:

Softa [21]4 years ago

5 0

-5x-4+6x-7= 0
-5x+6x-4-7=0
x-11=0
x=11

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Jobisdone [24]

Step-by-step explanation:

slope-intercept form : y = mx + b

m = slope

b = y intercept

y = -5x +8

6 0

3 years ago

adell [148]

Answer:

$76 \: {in}^{2}$

Step-by-step explanation:

Area of the figure = Are of square with side 8 in + 2 times the area of one triangle with base (8 - 5 = 3) 3 in and height 4 in

$= {(8)}^{2} + 2 \times \frac{1}{2} \times 3 \times 4 \\ \\ = 64 + 12 \\ \\ = 76 \: {in}^{2}$

3 0

3 years ago

Veseljchak [2.6K]

You put 4 in the X
1/2(4)+5y-10<0
2+5y-10<0
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Y<8/5

3 0

3 years ago

faust18 [17]

Answer:

the first one

Step-by-step explanation:

In the other 2 i can see the x repeats itself meaning it isn't a function.

7 0

3 years ago

hodyreva [135]

What is the question?

7 0

3 years ago