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
Viefleur [7K]
3 years ago
8

1. f(x) = 2x + 6 Evaluate f(2)

Mathematics
2 answers:
fredd [130]3 years ago
7 0
1) f(x)=2x+6
f(2)=2(2)+6
=4+6
=10

2)f(x)=3x
f(a+1)=3(a+1)
=3a+3
3)f(x)=3x-1 and g(x)=5x+3

f(2)=3(2)-1
f(2)=6-1
=5
g(3)=5x+3
=5(3)+32
=15+3
=18


f(2)+f(3)=5+18
=23.
Katen [24]3 years ago
6 0

Answer:8x

Step-by-step explanation:

You might be interested in
[50 pts, will mark right answer as Brainliest] A bag contains the following prize tickets:
liraira [26]

Answer:

  • 114

Step-by-step explanation:

<u>Total number of tickets:</u>

  • 6 + 2 + 8 + 4 = 20

<u>Number of slushie or an ice cream sundae prize tickets:</u>

  • 8 + 4 = 12

<u>Probability of drawing a slushie or an ice cream sundae prize ticket:</u>

  • 12/20 = 0.6

<u>Predicted number of times a slushie or an ice cream sundae prize ticket will be drawn:</u>

  • 190*0.6 = 114
6 0
2 years ago
Roger completed a probability experiment with a coin. He flipped the coin 32 times, and it landed on tails eight times. He looke
pav-90 [236]

1 to 3

Since you know that he landed on tails 8 out of 32 times, he must have flipped heads for the flips he did not flip tails. So, subtract 32 minus 8, which equals 24, and your answer is 8 to 24. Simplify this like you would with a fraction; the greatest common factor is 8 so divide the "numerator" and the "denominator" by 8. Therefore your final answer is 1 to 3.

8 0
2 years ago
Read 2 more answers
Plz, Help me with this question.
lana [24]

Answer:

tjfubckg6bhutn7gid

Step-by-step explanation:

y k j j k u hhgxhfjfrgjtdjfgbyrgfutgjiurgiihfcjtddujcfttfutfitfigdghtyfhbnnfugfigcjfjhkvgbinvhvnvgcchgxcfjfbfucfdbg7gftgrxj6fitr4thtd5gu7h8h8rr8rr5r6748prduigjc8t7g7g7tryio9uhjkkiyfftgcdt54444rj yhcrhxybkchhy k j j k u hhgxhfjfrgjtdjfgbyrgfutgjiurgiihfcjtddujcfttfutfitfigdghtyfhbnnfugfigcjfjhkvgbinvhvnvgcchgxcfjfbfucfdbg7gftgrxj6fitr4thtd5gu7h8h8rr8rr5r6748prduigjc8t7g7g7tryio9uhjkkiyfftgcdt54444rj yhcrhxybkchhy k j j k u hhgxhfjfrgjtdjfgbyrgfutgjiurgiihfcjtddujcfttfutfitfigdghtyfhbnnfugfigcjfjhkvgbinvhvnvgcchgxcfjfbfucfdbg7gftgrxj6fitr4thtd5gu7h8h8rr8rr5r6748prduigjc8t7g7g7tryio9uhjkkiyfftgcdt54444rj yhcrhxybkchh

6 0
3 years ago
What is the square root of 2 ¼ ?
Sveta_85 [38]

2\frac{1}{4}  \: is \:  nothing \:  but \:  2.25 \:  in \:  decimal.

2.25 \:  can \:  be \:  written \:  as \:   \frac{225}{100}

Root \:  of( \frac{225}{100} )=root \: of \: (225)/rootof(100)

= \frac{15}{10}

= 1.5

6 0
2 years ago
which statement is true of the function f(x) = -³√x ? check all that apply. a). the function is always increasing. b). the funct
attashe74 [19]

<u>Answers</u>

The function has a domain of all real numbers . True

<em>The cube root of real number is also real. The negative sign is outside he radical so it cannot result to an imaginary number.</em>

The function is a reflection of y =³√x . True

The function is always increasing. False

<em>When getting the cube root of a number the result is alway smaller. So the domain of the function should be decreasing not increasing.</em>

The function has a range of {y|– < y < } . False

The function passes through the point (3, –27) . False

<em>When this values are substituted it the function they don't satisfy it. </em>

7 0
2 years ago
Read 2 more answers
Other questions:
  • my brother and i walk the same route every day. my beother takes 40minutes to get to school and i take 30minutes to get to schoo
    5·1 answer
  • Can you draw a trapezoid with three angles
    5·2 answers
  • Solve: <img src="https://tex.z-dn.net/?f=%202%20x%5E%7B2%7D%20" id="TexFormula1" title=" 2 x^{2} " alt=" 2 x^{2} " align="absmid
    6·1 answer
  • Assume that different groups of couples use a particular method of gender selection and each couple gives birth to one baby. Thi
    13·1 answer
  • If the cone and the square pyramid have the same volume, find the radius of the cross section of the cone. Round your answer to
    9·1 answer
  • 3/4x + 17 = 23 what does x equal
    6·2 answers
  • Bill and his friends went to red robin. Their order consisted of 2 hamburgers to $5.49 each, a chicken sandwich for $6.25, an or
    15·2 answers
  • WILL GIVE BRAINLIEST
    9·1 answer
  • Suppose that a risk-free investment will make three future payments of $250 in 1 year, $250 in 2 years, and $250 in 3 years. Ins
    14·1 answer
  • How many 3/4s are in 2? Draw a tape diagram
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!