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Gwar [14]
3 years ago
13

X^7+5x+9 what is f(-1) for the polynomial

Mathematics
1 answer:
krek1111 [17]3 years ago
3 0

Answer:

-1 -5 +9 = 3

Step-by-step explanation:

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What equation is represented by the equation on the graph ?
solmaris [256]

Answer: The correct option is D.

Explanation:

From the graph we noticed that the x intercept of the line is (2,0) and the y-intercept is (0,2).

If the line passing through two points then the equation of line is,

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

Since the ien passing through (2,0) and (0,2).

y-0=\frac{2-0}{0-2}(x-2)

y=-1(x-2)

y=-x+2

This equation is represented by option D, therefore the option D is correct.

6 0
4 years ago
The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $21,000.00, how much was
Salsk061 [2.6K]

Answer

$23,333

Step-by-step explanation:

100% - 10% = 90%

90% = 0.90

21000/.90 = $23,333

7 0
3 years ago
Find and explain the error in the division problem below.
lara [203]
If your aloud to change number it would be 95 Divided by 4 equals 23 because 95 divided by 4 makes 23

If not then 95 divided by 4 equals 21
5 0
4 years ago
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Steps for variables and expressions?
ArbitrLikvidat [17]
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8 0
3 years ago
Jason is planning to replace carpet in the utility room of his house the length of the room is 8 feet and the width of the room
olganol [36]

Given Information:

Length of room = l = 8 feet

Width of room = w = 7 feet

Required Information:

Amount of carpet = ?

Answer:

Amount of carpet = 56 ft²

Step-by-step explanation:

Jason wants to replace the carpet in the utility room of his house.

We are given the dimensions of the room and we are asked to  find the required amount of carpet in square feet.

The required amount of carpet is given by

A = w\times l

where w is the width of room and l is the length of the room.

A = 7\times 8\\\\A = 56 \:

Therefore, Jason need 56 square feet of carpet for the utility room.

6 0
3 years ago
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