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Kobotan [32]
2 years ago
5

Given the function h(x)= 5x-8, find the value of r such that h(3-r) = 6r

Mathematics
1 answer:
Keith_Richards [23]2 years ago
4 0

the answer is r= 3h/h+6

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Write an equation of a line in slope-intercept form that passes through the point (-2, 4) and has a slope of -3. (no spaces in y
mrs_skeptik [129]

Answer:

y = - 3x - 2

Step-by-step explanation:

Step 1:

y = mx + b     Slope Intercept Form

Step 2:

y = - 3x + b     Input Slope

Step 3:

4 = - 3 ( - 2 ) + b     Input x and y

Step 4:

4 = 6 + b     Multiply

Step 5:

- 2 = b       Subtract 6 on both sides

Answer:

y = - 3x - 2

Hope This Helps :)

8 0
3 years ago
Determine g(x + a) − g(x) for the following function.<br> g(x)=-5x^2-3x+2<br> g(x + a) − g(x)= ?
Sonja [21]
Easy
g(x+a)
sub x+a for every x in equation

g(x+a)=-5(x+a)^2-3(x+a)+2
g(x+a)=-5(x²+2xa+a²)-3x-3a+2
g(x+a)=-5x²-10xa-5a²-3x-3a+2
so now minus g(x)

g(x+a)-g(x)=
-5x²-10xa-5a²-3x-3a+2-(-5x²-3x+2)=
-5x²-10xa-5a²-3x-3a+2+5x²+3x-2=
-5x²+5x²-10xa-5a²-3x+3x-3a+2-2=
-10xa-5a²-3a


g(x+a)-g(x)=-5a²-10xa-3a




8 0
3 years ago
HELPPPPPPPPPPP ASAP PLSSSSSSSS IM BEGGING
Elodia [21]

Answer:

I think 4 and 10

Step-by-step explanation:

6 0
3 years ago
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Lyrx [107]

Answer:

divide i think or minus

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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2 years ago
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