1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alecsey [184]
3 years ago
11

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
Francisco needed to get his computer fixed. He took it to the repair
grin007 [14]

Answer:

  $95 per hour

Step-by-step explanation:

The total of charges is the sum of the cost of labor and the cost of parts. The cost of labor is the product of hours (5) and the cost per hour (x). Then the equation for total cost is ...

  total cost = parts cost + hours cost

  651 = 176 + 5x

  475 = 5x . . . . . . . subtract 176

  95 = x . . . . . . . . . divide by 5

The cost of labor per hour is $95.

6 0
2 years ago
Graph the points (0,-2), (4,0) and (2,0). If you want to create a parallelogram, which of the following points should used for t
MariettaO [177]

( 2 , - 2 )

................

................

................

8 0
2 years ago
Which expression is equivalent to 73 ⋅ 7−5?
Alex787 [66]
Expression for 73•7-5?

Answer is 506
8 0
3 years ago
Read 2 more answers
Find the value of x in the following triangle​
ozzi

Answer:

x = 124°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

x = 180° - (32 + 24)° = 180° - 56° = 124°

4 0
3 years ago
Bart bought a digital camera with a list price of $219 from an online store offering a 6 percent discount. He needs to pay $7.50
vovangra [49]
$213.36 is the total
7 0
3 years ago
Read 2 more answers
Other questions:
  • Is (5,1) a solution to the equation 2x-y=11? Explain
    11·2 answers
  • A cyclist rode 3.75 miles in 0.3 hours how fast was she going in Miles per hour
    6·1 answer
  • PQ has endpoints at PH(7, -11) and Q(-5,-8). Find the slope of PQ
    6·1 answer
  • Tom has read the first 40 pages of a book. He plans to read another 12 pages each day Write an equation that represents the rela
    5·1 answer
  • Which of the following illustrates the truth value of the given conditional statement?
    5·2 answers
  • 100-99+98-97+96-95+...+8-7+6-5+4-3+2-1
    7·2 answers
  • Pls answer ASAP!! its due in 5 hours MY TEACHER DID NOT SHOWUS HOW TO DO THIS PART!!!!! Plsssssssssss HELPPPPPPPPPPPPP
    15·1 answer
  • Core Math 6 2014 - MA3106 IC
    6·1 answer
  • Please and Thank You ​
    13·2 answers
  • What is cubic spline?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!