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coldgirl [10]
3 years ago
15

Graphing Quadratic Equations, if you have a graph, how do you find zeros?

Mathematics
1 answer:
Elenna [48]3 years ago
8 0

Answer:

   look for the x-intercepts

Step-by-step explanation:

A "zero" is a value of x where the function value is zero. On a graph, that point is where the graph meets the x-axis. Every x-intercept is a zero of the function.

__

If there are no x-intercepts, then there are no real zeros. The roots (zeros) will be complex.

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A contractor is going to demolish a concrete slab. The slab is 8 inches thick.
Contact [7]

Answer:The Basic Formula

The formula multiplies the area's length in feet by its width in feet and its height in feet. This number is then multiplied by one-third and divided by 27 to convert the answer into cubic yards. To make it clearer, the equation is as follows: (Length (ft) x Width (ft) x Height (ft) x 1/3) / 27.

Step-by-step explanation:

Plz vote me 5% and thanks it helps me a lot

8 0
2 years ago
The advertising sticker on Allen's
RideAnS [48]

Answer:

Step-by-step explanation:

The rate in this case is slope of the line. The formula of a slope is m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }  

(10, 325)

(4, 130)

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The actual rate is less (better) than advertising.

5 0
3 years ago
The surface area of a cube is 24 cm squared. What would the surface are of the prism be if each dimension were quadrupled?
kenny6666 [7]
CubeSA=6 squares
SA=6s^2
SA=24
24=6s^2
divide 6
4=s^2
2=s

quadrupled means times 4
2*4=8
8=new side
sub back
SA=6(8^2)
SA=6(64)
new SA=384 cm^2
6 0
3 years ago
Which is the correct list of possible rational roots of the polynomial (*p/q)
cricket20 [7]

Answer:

±1. ±2,±4, ±1/2,   B

Step-by-step explanation:

list the factors of 4  over the factors of 2


1 ,2 ,4 , -1 ,-2, -4

--------------------------

1,2 -1,-2

8 0
3 years ago
Sayid wants to buy 3 sweaters for $37 each and 2 scarves for $11 each.
Ilya [14]
The sweatshirts will be $12.33 and the scarves will be $22 so the answer it will be $34.33
5 0
3 years ago
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