3 years ago

Look at picture************^^^^

Mathematics

1 answer:

forsale [732]3 years ago

8 0

The closest answer would be A.

You might be interested in

The graph of f(x) is shown. Estimate f(-3).<br> f(-3) = 1

Effectus [21]

Answer:

There is no graph.

But 1 would be a good estimate if f(-3)=1

Step-by-step explanation:

5 0

3 years ago

Simply the fraction <br><br> 21wx<br> 49xy

ddd [48]

$\frac{3w}{7y}$
this is the answer

3 0

3 years ago

What is the value of m, if the equation my2+2y−4=0 has exactly one root?

stich3 [128]

Answer:

$m=\frac{-1}{4}$

Step-by-step explanation:

A quadratic equation has one root if the discriminant is 0.

That is we need $b^2-4ac=0$ for this particular question.

Compare the following to find $a,b, \text{ and } c$ :

$ax^2+bx+c=0$

$my^2+2y-4=0$

The variable $x$ is representative of the variable $y$ here.

$a=m$

$b=2$

$c=-4$

Plug in into $b^2-4ac=0$ :

$(2)^2-4(m)(-4)=0$

$4+16m=0$

Subtract 4 on both sides:

$16m=-4$

Divide both sides by 16:

$m=\frac{-4}{16}$

Reduce:

$m=\frac{-1}{4}$

6 0

2 years ago

Read 2 more answers

The general equation for an ellipse?

allochka39001 [22]

Answer:

The standard equation for an ellipse, x 2 / a 2 + y2 / b 2 = 1

Step-by-step explanation:

it represents an ellipse centered at the origin and with axes lying along the coordinate axes.

6 0

3 years ago

A turtle and a snail are 300 feet apart when they start moving towards each other. The turtle is moving at a speed of 5 feet per

givi [52]

Answer:

It Is 60

Step-by-step explanation:

300/5=60x1=60

3 0

3 years ago

Read 2 more answers