4 years ago

A quadratic function in vertex form whose graph has a vertex of (-4,6) and passes through the point (-1,9)

Mathematics

1 answer:

scZoUnD [109]4 years ago

7 0

Couldnt you just do the X's together and the Y's and your answer after you divide by each??

You might be interested in

If an angle is 10 degree less than its complement, find the angle.<br>

GrogVix [38]

Let one be x

Other one is x-10

ATQ

$\\ \sf \longmapsto x+x-10=90$

$\\ \sf \longmapsto 2x-10=90$

$\\ \sf \longmapsto 2x=90+10$

$\\ \sf \longmapsto 2x=100$

$\\ \sf \longmapsto x=\dfrac{100}{2}$

$\\ \sf \longmapsto x=50$

$\\ \sf \longmapsto x-10=50-10=40$

3 0

3 years ago

5 times the difference of a number and 20 is the same as half the sum of 4 more than 4 times a number. Can someone change it int

Andre45 [30]

5(x-20)=1/2(4+{4x})
Hope This Help

5 0

3 years ago

What is the unit rate for 4 gallons

svet-max [94.6K]

Answer:

completing the division operation: numerator divided by denominator.

Step-by-step explanation:

If you have a rate, such as price per some number of items, and the quantity in the denominator is not 1, you can calculate unit rate or price per unit by completing the division operation: numerator divided by denominator.

3 0

3 years ago

PLZZZZ HEEELLPPP!!!!!!

butalik [34]

Answer is tan inverse6/7

4 0

3 years ago

Read 2 more answers

Please help me, I really suck at algebra

Thepotemich [5.8K]

The first and the third one because they equal each other
2x+2=2(x+1) and 3(x-1)=3x-3

4 0

3 years ago