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photoshop1234 [79]
3 years ago
8

100POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0
All of them involve y intercepts

f(x) means y
g(x) means  y

y intercept is where the graph crosses the y axis or when x=0 so set x=0

f(x)
x=0 when y=-7.5
y int=-7.5


g(x)
x=0
set x=0
y=3^0-7
y=1-7
y=-6


f(x) yint=-7.5
g(x) yint=-6


A. y int of f(x) is less than yint of g(x)
-7.5<-6
true

B. this is oposite of A so this is wrong

C. this says that g(x) has no yint, false

D. they yints are eqla
-7.5=-6
false




answer is A 
lukranit [14]3 years ago
3 0

The answer is A 

I hope this helps

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Answer:

PLEASE GIVE BRAINLIEST AND THANKS

700mg

Step-by-step explanation:

560 divided by 80= 7

7 x 100=700mg

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3 years ago
Nolan plots a point at (0, 3) on the y-axis. He uses a slope of 2 to graph another point. He draws a line through the two points
Soloha48 [4]
Equation of a line passing through a point is given by: (y - y1)/(x - x1) = m. where m is the slope.
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3 0
4 years ago
Place decimal points in 34, 4, and 417 so that the sum of the three numbers is 7.97.
KIM [24]
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8 0
4 years ago
Math tangent of a circle Also sorry my sister got a hold of it<br> ASAP!!!
sweet-ann [11.9K]

Imagine we drew a line from the centre (2,0) to the point (0,4).

Essentially the line<u> we drew from the centre to that point on the circle is perpendicular to the tangent line slope-wise</u>.

The <u>slope of that line from the centre to the point is -2</u> based on the slope's equation or formula.

  slope = \frac{y2-y1}{x2-x1}=\frac{4-0}{0-2} =-2

Therefore the <u>tangent equation's slope is 1/2</u> since any perpendicular line's slope is the negative reciprocal of the original line's slope.

By<u> using the point-slope form, we must have the point on the tangent plane (0,4) and the slope we found which is 1/2</u>.

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Hope that helps!

7 0
2 years ago
-8m+(-15)+4m-2r-10 ?
AVprozaik [17]

Answer:

- 4m - 2r - 25

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-8m + (-15) + 4m - 2r - 10

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7 0
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