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
blsea [12.9K]
2 years ago
9

I need help on #10. very confused

Mathematics
1 answer:
RideAnS [48]2 years ago
3 0

Step-by-step explanation:

\displaystyle f'(x) = \lim_{h \to 0} \dfrac{f(x + h) - f(x)}{h}

\:\:\:\:\:\displaystyle = \lim_{h \to 0} \dfrac{(x+h)^2 -7 -(x^2 - 7)}{h}

\:\:\:\:\: \displaystyle= \lim_{h \to 0} \dfrac{(x^2 +2hx + h^2 -7) - (x^2 -7)}{h}

\:\:\:\:\: \displaystyle= \lim_{h \to 0} \dfrac{2hx + h^2}{h}

\:\:\:\:\: \displaystyle= \lim_{h \to 0} (2x +h)

\:\:\:\:\: \displaystyle= 2x

You might be interested in
What is not equivalent to 36/72
STALIN [3.7K]
Any fraction that does not equal 1/2.
6 0
3 years ago
Solve 34=j−12<br> .<br> j=<br> Find the value of j
Semenov [28]

Answer:

j=46

Step-by-step explanation:

34=j-12

add 12 to 34 to isolate j

the answer to that is 46

j=46

6 0
2 years ago
Find the area of a regular hexagon
xxMikexx [17]
<h2><em>Answer:</em></h2><h2><em>4</em><em>2</em><em> </em><em>cm^</em><em>2</em></h2>

<em>please </em><em>see</em><em> the</em><em> attached</em><em> picture</em><em> for</em><em> full</em><em> solution</em>

<em>hope </em><em>it</em><em> helps</em><em>.</em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em><em>.</em>

4 0
3 years ago
My original lenguaje is Spanish so I'm really bad in English.
NNADVOKAT [17]

Step-by-step explanation:

lo siento much solo si fuera Buena con matimaticas.

6 0
2 years ago
CAN ANYONE HELP ME WITH VOLUME OF PRISMS
VladimirAG [237]

Answer:

The formula for the volume of a prism is V=Bh , where B is the base area and h is the height.

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • At a bake sell, 3/5 of the baked goods are pies. the rest of the baked goods are the plates of cookies. there are 24 plates of c
    11·1 answer
  • Choose the product.<br> (3x 2 + 2x - 3)(x - 1)
    5·1 answer
  • A rectangle container that has a length of 30 cm,a width of 20 cm,and a height of 24 cm is filled with water to a depth of 15 cm
    12·2 answers
  • Given that a line has a slope
    10·2 answers
  • In one game, Jeremy’s quarterback had two touchdown passes,18 complete passes,6 incomplete passes, and 2 interceptions.How many
    15·1 answer
  • Find a fraction or mixed number equivalent to each decimal.
    9·1 answer
  • Evaluate 9x^2y^-2 for x = -3 and y = 2.<br><br> 324<br><br> 20 1/4<br><br> 9(-6)°<br><br> 1/144
    7·1 answer
  • Irene uses 9.6 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest i
    13·1 answer
  • HELP ILL GIVE BRAINLISTTT!
    11·1 answer
  • What is the measure of angle XYZ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!