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3 years ago

Does this graph represent a function?? NEED ASAP PLEASEEE

Mathematics

1 answer:

Goshia [24]3 years ago

7 0

Yes it’s a function and for every hour the fee will go up .50

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Help me pls

horsena [70]

We need zeros

$\\ \rm\Rrightarrow 9m^2+3m-2=0$

$\\ \rm\Rrightarrow 9m^2-3m+6m-2=0$

$\\ \rm\Rrightarrow 3m(3m-1)-2(3m-1)=0$

$\\ \rm\Rrightarrow (3m-2)(3m-1)=0$

m=2/3
mm=1/3

4 0

2 years ago

An equation of the line that passes through (3, 1) and (0, 10).

MrMuchimi

Answer:

So the equation of the line that passes through (3, 1) and (0, 10) is y=-3x+10

Step-by-step explanation:

(3, 1) and (0, 10)

m=y²-y¹/x²-x¹

m=10-1/0-3

m=9/-3

m=-3

y=mx+b

y-y=m(x-x1)

y-1=-3(x-3)

y-1=-3x+9

+1 +1

y=-3x+10

3 0

4 years ago

What is “y greater than or equal to 1/2x graphed using the formula y=Mx+b”??

dimulka [17.4K]

Answer: The graph is attached.

Step-by-step explanation:

The Slope-Intercept form of the equation of the line is:

$y=mx+b$

Where "m" is the slope of the line and "b" is the y-intercept.

When the line passes through the origin:

$b=0$

Then:

$y=mx$

The exercise gives you the following Inequality:

$y\geq \frac{1}{2}x$

You can identify that line is:

$y=\frac{1}{2}x$

As you can notice, the line passes through the origin and its slope is:

$m=\frac{1}{2}$

The symbol $\geq$ indicates that the line is solid and the shaded region must be over the line.

Knowing the above, you can graph the Inequality (Observe the graph attached).

5 0

3 years ago

Can I please have some help!!!

mafiozo [28]

Angle BCA would be angle bca would be 35 using the angle sum property and I angle cae would be same as they are alternate angles. And angle cae would be the same as angle x as they are vertically opposite angle

Therefore angle x is

4 0

3 years ago

Rachel tells Jonah that she can turn a square, but he won’t be able to tell that it was turned after she is finished turning it.

Dmitry [639]

ANSWER: it’s a square. All sides will look the same after turning because all sides LOOK THE SAME lol.

5 0

3 years ago