3 years ago

Plz help and show work plz

Mathematics

1 answer:

MrRa [10]3 years ago

7 0

Answer:

3rd option

Step-by-step explanation:

The equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k ) = (- 1, - 25 ) , then

f(x) = (x - (- 1) )² - 25 , that is

= (x + 1)² - 25 ← expand using FOIL

= x² + 2x + 1 - 25

= x² + 2x - 24

You might be interested in

Peter decided to buy a new car. He made a $2,160 down payment and then took a 48-month loan. The total amount for the car, plus

Serga [27]

16560-2160=14400
14400/48=$300/mo
☺☺☺☺

4 0

3 years ago

Read 2 more answers

2/3 - 5/6 - 7/9 = simplifying

ch4aika [34]

Answer:

-17/18

Step-by-step explanation:

find least common multiple, which is 18

multiply the numerators by the number you multiplied on the denominator.

and subtract.

7 0

3 years ago

What are the next 3 terms of the sequence-3, -7, -11, -15?

ikadub [295]

Answer:

-19,-23,-27

Step-by-step explanation:

When looking at the original sequence you can see that it decreases by 4 every number, so just keep subtracting 4 to get the next numbers.

4 0

3 years ago

Read 2 more answers

Which function has the same slope as the function on the graph?

8_murik_8 [283]

Answer:

D -2x-6

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the value of r?<br><br> (5, 2), (-7, r), m = 5/6

timama [110]

I decided to do mental math and figured out it was -12. but you can cross multiply since both answers have to equal one another. you will still get the answer.

8 0

3 years ago