3 years ago

???????????????????????????????????????????

1 answer:

4 0

For question 1, just plug in -2 as h.

 $-2(-2)^2-(-2)+2$

You would get...

$h(-2)=-4$

Hope this helped! -4, or option 1, is correct!

You might be interested in

Please answer this, FAST!! please!!!

rjkz [21]

Answer:$15.40

Step-by-step explanation:

6 0

2 years ago

The ___ of an event is the ratio of occurrences to trials.

Yuki888 [10]

Answer:

Experimental probability

Your Welcome

5 0

3 years ago

What is the solution to the equation 3(2×+5)=3×+4×?

Misha Larkins [42]

The answer is 15 I think

5 0

3 years ago

Read 2 more answers

Which transformations can be used to map a triangle with vertices A (2, 2), B (4, 1), C (4, 5) to A’ (–2, –2), B’ (–1, –4), C’ (

Aliun [14]

A is the the answer for you

6 0

3 years ago

Convert x2 + y2 -4x = 0 to polar form.

Bingel [31]

Answer:

$r(r-4\cos \theta)=0$

Step-by-step explanation:

We are given the following equation:

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

We have to convert it into polar form.

We put

$x = r \cos \theta\\y = r\sin \theta$

Putting values, we get:

$x^2 + y^2 -4x = 0\\(r\cos \theta)^2 + (r\sin \theta)^2 - 4(r\cos \theta) = 0\\r^2(\cos^2 \theta + \sin^2 \theta) - 4r\cos \theta = 0\\r^2 - 4r\cos \theta = 0\\r(r-4\cos \theta)=0$

is the required polar form.

7 0

3 years ago