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deff fn [24]
3 years ago
9

Pleaseee helpppp!!!!!!!!!!!!!!!!

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
5 0
The line g(x) has slope ...
  (change in y)/(change in x) = (-18 -(-20))/(1 - 0) = 2
so can be written in slope-intercept form as
  g(x) = 2x -20

The x-intercept of this line is at x=10.
  0 = 2x -20 . . . . the x-intercept is where g(x) = 0
  20 = 2x
  10 = x

The circle also intersects the x-axis at x=10, so that will be one point that is shared by the circle and g(x). A graph shows there is also another point of intersection, (6, -8).

Yes, the linear function g(x) will intersect the circle at 2 points with positive x-coordinates.

You might be interested in
The cost of fabric (y) is directly proportional to he length is yards (x). If 5 yards of fabric cost $14, which equation models
marta [7]

Answer:

5x = 14

Step-by-step explanation:

If 5 yards of fabric is $14 you need an equation that would solve how much 1 yard of fabric costs. You can say 5x = 14 or x = 2.8 which means that one yard of fabric (1x or just x) is $2.80.

5 0
3 years ago
Read 2 more answers
Suppose for some positive real number aa that (a^(1 /4) ⋅ a ^(1/ 2 )⋅ a ^(1/ 4) 2 = 3.
Grace [21]

Answer:

(a) a=\frac{3}{2}

(b) We use the property of exponent that when there is multiplication of two function then there exponent are added  

Step-by-step explanation:

We have given expression

(a^{\frac{1}{4}}a^{\frac{1}{2}}a^{\frac{1}{4}})2=3

(a) We have to find the value of a

We know the property of exponent that when there is multiplication of two function then there is addition of exponent

So a^{\frac{1}{4}+\frac{1}{2}+\frac{1}{4}}\times 2=3

2a=3

a=\frac{3}{2}

(b) We use the property of exponent that when there is multiplication of two function then there exponent are added  

8 0
3 years ago
Please help me ASAP thank you so much very much appreciated
olganol [36]
Hmmm...I would have to say D.
6 0
3 years ago
I need help with this one too!
Gnoma [55]

Answer:

rectangle and quadrilateral

Step-by-step explanation:

7 0
3 years ago
Identify the perimeter of a rectangle in which h=8 ft and A=144x ft2.
WINSTONCH [101]

Answer:

52ft

Step-by-step explanation:

perimeter of a rectangle = 2 (height+ breath)

Area of a rectangle = height× breath

144= 8×L

L= 144/8 = 18ft

perimeter= 2(8+18)

perimeter= 2(26)= 52ft

7 0
3 years ago
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