3 years ago

What is the slope intercept form of the equation of the line up passes through the points (7,-5) and (3,-9)

1 answer:

5 0

Slope intercept: y = x - 12

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kolbaska11 [484]

Answer:

You started of with 84

4 0

3 years ago

Sophie [7]

Answer:

$2\frac{1}{5}$

Step-by-step explanation:

4 0

3 years ago

frozen [14]

Answer:

Last option: 4

Step-by-step explanation:

The quadratic equation simplified: $x^2-4x=-\frac{7}{2}$ has the form:

$ax^2+bx=c$

In this case, you can identify that "a", "b" and "c" are:

$a=1\\b=-4\\c=-\frac{7}{2}$

To solve this quadratic equation by completing the square, Carlos should add $(\frac{b}{2})^2$ to both sides of the equation. This is:

$(\frac{-4}{2})^2=(-2)^2=4$

Then:

$x^2-4x+4=-\frac{7}{2}+4$

Therefore you can observe that the number he should add to both sides of the equation is: 4

8 0

3 years ago

harina [27]

Answer is x=13.
basically you put them together and make them =180

5 0

3 years ago

mylen [45]

All of the above easy one

5 0

3 years ago