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
kvv77 [185]
3 years ago
7

Consider the function f(x) = 4x2 + 5. Find the value of f(x) when x = 2 and select the correct answer below.

Mathematics
2 answers:
Vesna [10]3 years ago
5 0

its supposed to be 4x^2.

yulyashka [42]3 years ago
3 0
Simply plug two in for x :)
f(2) = 4(2) × 2 + 5
f(2)=8 × 2 + 5
f(2)=16 + 5
f(2)=21
There's your answer :) (I just assumed that 2 was being multiplied when you said 4x2)
You might be interested in
Writing lan's car can go 180 miles on 5 gallons of gas. During a drive last weekend, lan used
MrRissso [65]

Answer:

288 miles

If we have the distance, we divide by 36 instead to find how many gallons of gas he used.

Step-by-step explanation:

180/5=36 miles per gallon

8 gallonsx36 miles per gallon=288 miles

pls mark brainliest

6 0
3 years ago
What is 7! Like seven times all the numbers below it
aleksandr82 [10.1K]
Explain yourself more and I’ll help
3 0
3 years ago
Two pounds of grapes cost 6$ what number belongs in the most right empty cell?
sdas [7]

Answer:

Table shown below

Step-by-step explanation:

Table shown below

To solve this problem let's use proportions.

If 2 pounds of grapes cost $6, half the amount will cost half the dollars, so the last row will have $3 in the price

For the second row, we know the price is $1, that is, one-sixth of the original given price. It should correspond to one-sixth of the amount of grapes or 2/6 pounds.

Simplifying the fraction, we get 1/3 or 0.33 pounds

6 0
3 years ago
-5 times what = 25....
Korolek [52]
-5 times -5= 25
because the negative times negative=positive
8 0
2 years ago
Read 2 more answers
Simplify the expression:<br> 10h2+h–6h2
cupoosta [38]

Answer:

The answer is 4h^2 + h

Step-by-step explanation:

Subtract 6h^2 from 10h^2

~Hoped this helped~

4 0
3 years ago
Read 2 more answers
Other questions:
  • Nyali paid $62 for a bicycle. She sold it later for $46.<br> What was her percentage loss?
    10·2 answers
  • If AD : AB= 2:5, the coordinates of point F are?
    15·1 answer
  • Determine the intercepts of the line that passes through the following points. (-10,-28) , (-6,-21) , ( -2,-14)
    10·1 answer
  • Ms. Jones had a roll of plastic that was 9 and 2/3 feet long. She cut off a piece that was 5 and 4/9 feet long. She used the pie
    14·2 answers
  • Over one weekend, Miguel rode his bicycle 12 miles. Angela rode her bicycle 17 miles. If Miguel, Angela, and Quyen altogether ro
    5·1 answer
  • John, Johan, and Jonathan collect postage stamps. Johan and Jonathan have the same number of stamps. Two times Johan’s collectio
    13·2 answers
  • Write nineteen and fifty eight thousandths as a decimal
    9·2 answers
  • What percent is 272 out of 355?
    11·1 answer
  • Long Questions
    9·1 answer
  • Can someone help me with this ASAP please I’m being timed !
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!