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
Tatiana [17]
2 years ago
7

Need Help With Functions. Screenshot attatched

Mathematics
1 answer:
FinnZ [79.3K]2 years ago
3 0

Answer:

4x² -29x +51

Step-by-step explanation:

Put x-3 where x is in the original function definition, then "simplify". I think you'll find it convenient to rewrite the original function definition first.

... g(x) = 4x² -5x = x(4x -5)

Substituting, we have

... g(x-3) = (x -3)(4(x -3) -5)

... = (x -3)(4x -17) . . . . . simplify right factor

... = 4x² -12x -17x +51

... g(x -3) = 4x² -29x +51

You might be interested in
Hector has a toy train that is 68 centimeters long. He puts a 23 centimeters caboose at the end. How long is the train with the
Nikitich [7]

Answer: 91 centimeters

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
50 POINTS !!<br><br><br> PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Musya8 [376]

Answer:

The length of the missing leg is 56 meters.

Step-by-step explanation:

Use the Pythagorean theorem to figure out the leg of the missing leg.

Formula: a^2+b^2=c^2, given a=leg, b=leg, and c=hypotenuse

The hypotenuse is 65 meters, and one of the legs is 33 meters, so plug it into the formula and solve for a.

a^2+33^2=65^2

a^2+1089=4225

a^2=3136

Take the square root of both sides, and you get 56 meters.

5 0
2 years ago
Read 2 more answers
Please help with this one
anyanavicka [17]

Ok this inequality tells you the number of devices you can have before the new plan costs more than the old plan. The new plan expression is $4.50x + $94m =  y ( total cost). The old plan is $175m = y (total cost). You can see m (number of months) in both equations, you don't need it this time since we're going to to compare both to one month. Since they're both equal to y you can make them equal to each other. $4.50x + $94 = $175. Now you want to figure when the new plan is less than the old plan you switch the equal sign for a less than sign. $4.50x + $94 < $175; this will help you find the inequality you want. From there just use algebraic steps to find that x has to less than 18 or

x < 18.

3 0
3 years ago
What is the midpoint of the x-intercepts of f(x) = (x – 2)(x – 4)?
tatyana61 [14]
The x-intercepts are readily identified on the graph:  (2,0) and (4,0).  The midpoint of a line connecting those 2 points would be (3,0).
8 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (−7,2) and has a slope of −1
MAXImum [283]
The equation in slope intercept form is y=-x-5
7 0
3 years ago
Other questions:
  • You have automatic deposit of your monthly paycheck which, after normal expenses, maintains your balance of $6,350 in your check
    11·1 answer
  • Square root of 2x times 3
    15·1 answer
  • A travel agent is booking trips for tourists who travel from New York to Chicago. Tourists have three choices for how to travel
    14·1 answer
  • Suppose y varies directly with x. Write a direct equation that relates x and y when y = 125 and x = -5. Then find y when x = 12.
    5·1 answer
  • johnny bought 5 movie tickets and spent $44. Of the tickets he bought, 3/5 were children's tickets that cost $8 each. The other
    5·1 answer
  • 28/49 in simplest form
    15·2 answers
  • Is it an irrational number
    15·1 answer
  • How many solutions would the corresponding parabola have
    11·2 answers
  • Witchcraft most likely describes the distance a person walks in a 24-hour period
    14·1 answer
  • A teacher assigns a score from 1 to 4 to each student project. the table below shows the probability distribution of the scores
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!