3 years ago

What is the equation for a line that has a slope of 3 and passes through (-1, 9)

1 answer:

7 0

Answer:

the answer is y=3x+9 if you are looking for it to be in slope intercept form

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UNO [17]

The given expression is :
9 + 11g - 4h.

substitute h=7 and g = 2 in given expression,

9 + 11(2) - 4(7) = 3.

Hope this helps!

6 0

3 years ago

alukav5142 [94]

A) $(f+g)(x)=f(x)+g(x)=(4x-5)+(3x+9)=7x+4$
B) $(f*g)(x)=f(x)*g(x)=(4x-5)(3x+9)=12x^2+21x-45$
C) $f(g(x)) = 4(3x+9)-5 = 12x+31$

3 0

3 years ago

nirvana33 [79]

Answer:

Step-by-step explanation:

tan c = opposite / adjacent

c = tan -1 (25/45) = 29

5 0

3 years ago

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Aliun [14]

Answer:

(-1.714, 1.857)

Step-by-step explanation:

Here, we want to find the approximate solution to the system of linear equations

We start by plotting the graph of the lines

We have the plot as shown below;

the red line represents the first equation while the blue line represents the second equation

We have the solution as the point at which the two lines meet

The solution to this is;

(-1.714, 1.857)

3 0

3 years ago