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
kherson [118]
3 years ago
10

If f(x)=3x-7, find f(5). *

Mathematics
2 answers:
tatiyna3 years ago
6 0

Answer:

f(5) = 8

Step-by-step explanation:

3(5)-7

15-7

8

andrezito [222]3 years ago
5 0

Answer:

f(5)= 3(5) -7

f(5)= 15-7

f(5)= 8

Step-by-step explanation:

just substitute x for 5 and you get the answer

You might be interested in
What is the equation of the line that passes through (-9,12) and is perpendicular to the line whose equation is y=1/3x 6?
tigry1 [53]
Y = 1/3x ? 6....slope here is 1/3. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So our perpendicular line will have a slope of -3 (see how I flipped 1/3 and changed the sign)

y = mx + b
slope(m) = -3
(-9,12)...x = -9 and y = 12
now we sub and find b, the y int
12 = -3(-9) + b
12 = 27 + b
12 - 27 = b
-15 = b

so ur perpendicular equation is : y = -3x - 15
6 0
3 years ago
<img src="https://tex.z-dn.net/?f=1%20%2B%20%20%5Cfrac%7Bm%7D%7B3%7D%20%20%5Cleqslant%206" id="TexFormula1" title="1 + \frac{m}
Katena32 [7]
I think it is m≤15!!
6 0
3 years ago
I have no clue how to do this n it’s in f tmrw pls help lol
Fofino [41]

Area = w × h

w = width

h = height

6 0
2 years ago
Given the function f(x) = x2 and k = 3, which of the following represents the graph becoming more narrow? A. f(x)+k
Neko [114]
<span>The only type of transformation that can make a graph more narrow/wide is a scaling transformation. A scaling transformation involves a multiple factor. The answer to your question is B. </span>I hope that this is the answer that you were looking for and it has helped you.
4 0
2 years ago
Read 2 more answers
2x+2x-26=114 blank -26=114
Nady [450]
The answer is 35

X= 35
3 0
3 years ago
Other questions:
  • What is the area of a trapezoid that has the following dimensions?
    15·2 answers
  • What is 7 to the 10 power
    8·2 answers
  • What is the value of the expression when x = 4?
    6·1 answer
  • Solve the equation. If necessary, round your answer to the nearest tenth.
    13·2 answers
  • Use the distributive property to simplify: 4 (3m - 6)
    8·1 answer
  • 2. Beginning with the equation 4x =6, write the new equation produced by multiplying both sides by 8.
    9·1 answer
  • ASAP, Please help me with this question this is time sensitive.
    14·1 answer
  • Please solve this :)
    13·1 answer
  • Which of the functions below have period pie check all that apply
    9·1 answer
  • Point T is in the interior of \angle∠RSV. The m\anglem∠ RSV = 125^o o and m\anglem∠ RST = 62^o62 o , what is m\anglem∠ TSV?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!