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
Tems11 [23]
3 years ago
8

For the function f(x)=2x+1 and g(x)=3x-2, find (f-g)(4)

Mathematics
1 answer:
icang [17]3 years ago
4 0

Answer:

-5

Step-by-step explanation:

Here is how you solve this problem:

First, you set it up like this: 2x+1-3x+2

Second:You are finding f(4) and g(4) so you just plug in 4 for both problems:

2(4)+1-3(4)-2=  9-14= -5

You might be interested in
Suppose there are approximately 220 calories in 3 servings of a particular brand of cereal and 362 calories in 5 servings of the
ELEN [110]

Answer:

.93 calories per serving

Step-by-step explanation:

220 ÷ 3 = 73.3333333 calories per serving

3 ÷ 220 = 0.0136363636

362 ÷ 5 = 72.4

5 ÷ 362 = 0.0138121547

73.3333333 - 72.4 = 0.9333333 = around .93

7 0
2 years ago
Francis is making cookies. The recipe for chocolate chip cookies calls for 2 2/3 cups of flour, the recipe for peanut butter cal
Alja [10]
If he wants to use as little flour as possible he should make the ginger snaps because if u make all of the denominators equivalent then those cookies use the least amount of flour. The peanut butter cookies use the most flour.
6 0
3 years ago
Which equation can be used to solve for x in the following diagram? pls help
Cloud [144]

Answer:b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Lim t^4 - 6 / 2t^2 - 3t + 7
Harman [31]

I think you meant to say

\displaystyle \lim_{t\to2}\frac{t^4-6}{2t^2-3t+7}

(as opposed to <em>x</em> approaching 2)

Since both the numerator and denominator are continuous at <em>t</em> = 2, the limit of the ratio is equal to a ratio of limits. In other words, the limit operator distributes over the quotient:

\displaystyle \lim_{t\to2} \frac{t^4 - 6}{2t^2 - 3t + 7} = \frac{\displaystyle \lim_{t\to2}(t^4-6)}{\displaystyle \lim_{t\to2}(2t^2-3t+7)}

Because these expressions are continuous at <em>t</em> = 2, we can compute the limits by evaluating the limands directly at 2:

\displaystyle \lim_{t\to2} \frac{t^4 - 6}{2t^2 - 3t + 7} = \frac{\displaystyle \lim_{t\to2}(t^4-6)}{\displaystyle \lim_{t\to2}(2t^2-3t+7)} = \frac{2^4-6}{2\cdot2^2-3\cdot2+7} = \boxed{\frac{10}9}

6 0
3 years ago
Do these ratios form a proportion?
ad-work [718]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Factor completely<br> 16x^2 + 24x + 9
    5·2 answers
  • Given that elf and g is a transversal, we know that
    6·1 answer
  • Someone pleaseeee help me!!!! I’m stuck
    13·2 answers
  • Find the square root of 529/729 .
    5·2 answers
  • The Corner Cafe offers a 10% off senior citizen discount. If Mr. and Mrs. Schmidt order $36.00 worth of food and are senior citi
    7·1 answer
  • The rectangular poster shown at the right measures 2w-30. The poster has an area of 5400 cm squared. What is the value of w?
    12·1 answer
  • 5-3(2x-7)=2(7-3x)
    12·1 answer
  • 10 Tom created the floor plan below for the pre-k section of a school playground. It is made up
    14·1 answer
  • If
    12·1 answer
  • Can someone help me out with this?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!