Which of the graphs best represents a system of equations that has no solution?

Mathematics

1 answer:

Lesechka [4]3 years ago

3 0

When the lines are parallel then there is no solution to the system of equations.
This happens because the intersection is the solution. And when there is no intersection then there is no solution.

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Find the volume of the cylinder with a radius of 16 mm and a height of 30 mm

Luda [366]

Answer:

6,031 using diameter, not radius

$V = \pi * (\frac{16}{2})^2 * 30 = 6,028.8$

Which rounds closest to

6,031

4 0

2 years ago

F(x) = 3x + 3; f(33)

never [62]

f(x) = 3x + 3; f(33)
f(33) = 3(33) + 3
f(33) = 99 + 3
f(33) = 102

3 0

3 years ago

X 0 2 10 20

prisoha [69]

Use two points from the graph to check if they are constant. In this case let’s use (0,50) & (2,58)

To find slope you have to do the following.

y2-y1 / x2-x1

Plug in the values, 58-50/2-0
This gives you 4.

When you use two other points, in this case (10,90) (20,130) you get a slope of 4.

This means the slope is 4.

We are trying to get an equation of y=mx+b.
We have slope already which is 4. So now we plug in y=4x + b

Now we need to find b. There is an equation to solve for b. Which is b=y1-m(x1)

But b is the y-intercept so there is already a B which is 50

So the table IS a linear equation and the equation is y=4x+50.

8 0

3 years ago

Which is the graph of f(c=(x+3)(x-2)?

Sloan [31]

Answer:

Step-by-step explanation: f(x)=(-3,0), (-0.5,-6.25), (0,-6), (2,0);