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
Dahasolnce [82]
3 years ago
12

Use inscribed rectangles to approximate the area under g(x) = –0.5x2 + 7 for –3 ≤ x ≤ 0 and rectangle width 0.5.

Mathematics
2 answers:
In-s [12.5K]3 years ago
5 0
I think it is -15 squared, but I may be wrong. Hope it helps! :)
aleksley [76]3 years ago
3 0
Hey there Budd!

we \ would \ need \ to \ remember \ that \ we \ would \ need \ to \ \\ calculate \ the \ sum \ of............ \ \\ \\ \boxed{0.5 \Sigma^6\ \iota f(0.5i)} \\ \\ I \ believe  \ that \ the \ answer  \ to \ this \ question \ should \ be............ \\ \\ \boxed{\boxed{e^i^ \pi +1=0}} \\ \\ Hope \ this \ helps \ you!


You might be interested in
Someone help me plzz
galina1969 [7]
Answer: y=5x+3
Step by step explanation:
Perpendicular meaning that the product of the slope/gradient is -1 hence ...
-1/5 * x = -1
x = -1/-1/5
x = 5
The equation perpendicular to y=-1/5x-3 is y=5x-c
Now it contains the points (1,2)
x variable is 1 and y variable is 2 plug them into the line equation
2=5(1)-c
2=5-c
2-5=-c
-3=-c divide by -1
3=c
Hence the perpendicular equation is y=5x+3
Hopefully it’s correct :)
5 0
2 years ago
Which of the following are ordered pairs for the equation y = 1/8x + 11
Anna11 [10]

Answer:

(0, 11) is a solution.

(8, 12)  is a solution.

(16, 13) is a solution

(1, 89/8)  

(2,  45/4)

Step-by-step explanation:

y = 1/8x + 11

for this equation....

y = (1/8) x + 11

let x = 0  get

y = 0 + 11 = 11

(0, 11) is a solution.

(8, 12)  is a solution.

(16, 13) is a solution

(1, 89/8)   because    y = 1/8 + 11 = 1/8 + 88/8 = 89/8

(2,  45/4)

3 0
2 years ago
Helpppppppppppppppppppp
Genrish500 [490]

Answer:

A

Step-by-step explanation:

(I hope it is right)

5 0
3 years ago
Read 2 more answers
Find the equation of the straight line that passes through points (-1; -2) and (3; 4)
Leya [2.2K]
Y=mx+b is our base equation

m=slope, so let's find that first:
m= change in y/change in x
So between the points (-1,-2) and (3,4),
The y values, -2 and 4, have a difference of 6. The x values, -1 and 3, have a difference of 4. This makes our slope 6/4 (or 3/2 simplified)

Now our equation is
Y=3/2x + b

We still need to find b
To find b, we can substitute a point given to us. Let's use (3,4) just to avoid negatives.

4=3/2(3) + b
Multiply
4=9/2 + b
Subtract 9/2 from both sides
-1/2=b

Now let's put it all back together!

Y=3/2x-1/2 Is the answer.

I hope this Helps!


6 0
3 years ago
Find the Domain of the function y = 5x - 3
lisov135 [29]

Answer:

y=5x+3y=5x+3

im not sure

5 0
2 years ago
Read 2 more answers
Other questions:
  • I am redesigning a rectangular prism in geometry where I have to minimize the surface area while maintaining the same volume. I
    15·1 answer
  • Which coordinate divides the directed line segment from -10 At J to23 at K in the ratio of 2 to 1
    8·1 answer
  • Branliets offered
    7·2 answers
  • What is the slope-intercept form of the function described by this table?
    14·1 answer
  • BRAINLY PLS HELP ME OUT ON THE 5,2 what the m value I beg you ASP
    8·1 answer
  • Which expression is equivalent to the expression shown?: 4^2 x 4^4
    5·2 answers
  • In right triangle ABC, sin M = cos 61. If 0
    13·1 answer
  • PLEASE, NO LINKS OR FILES. If the diameter of a cylinder is 6 yards, then the value of r 2 is 9 square yards. True False
    8·2 answers
  • A pound of fertilizer covers 47 square feet of lawn. Vivian Bulgakov lawn measures 8735.8 square feet. How much to the nearest t
    10·1 answer
  • Determine if the two figures are congruent and explain your answer.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!