Write an equation of the line in slope-intercept form.

Mathematics

2 answers:

Katena32 [7]2 years ago

6 0

Answer:

Ex-

y=3x+7

^y=Mx+b form^

NNADVOKAT [17]2 years ago

6 0

Yeah what they said lol

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Please can you help me I don't understand

Alexxx [7]

I will show you how to do the first one.....we are finding the GCF...the largest number that goes into each number (same for variables)

1.) 20yx , 80x³ ( factor each number and variable)

20 = 2, 4, 5, 10, 20
y = y
x = x
80 = 2, 4, 5, 8, 10, 16, 20, 40, 80
x³ = x, x, x

what is the largest number that 20 and 80 have in common? 20...
how about the variables? x

so, the Greatest Common Factor (GCF is 20x)

8 0

3 years ago

Which equation could represent the graph shown below?

almond37 [142]

Answer:

y= $-\sqrt{x-2}$

Step-by-step explanation:

I used an online graphing calculator and process of elimination...

3 0

2 years ago

Read 2 more answers

Find the solutions of the quadratic equation -9c² +2 +3 = 0.

Tresset [83]

Given that,

An equation : -9c² +2c +3 = 0

To find,

Find the value of x.

Solution,

We have, -9c² +2c +3 = 0

We can solve it using the formula as follows :

$x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

Here, a = -9, b = 2 and c =3

Put the values,

$c=\dfrac{-2\pm \sqrt{(2)^2-4(-9)(3)}}{2(-9)}\\\\c=\dfrac{-2+\sqrt{(2)^{2}-4(-9)(3)}}{2(-9)}, \dfrac{-2-\sqrt{(2)^{2}-4(-9)(3)}}{2(-9)}\\\\c=-0.47, 0.69$