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Gwar [14]
3 years ago
10

Which shows the equation below written in the form ax2 + bx+c = 0? x*2+7x+ 9 = 3

Mathematics
2 answers:
Gala2k [10]3 years ago
8 0

Hi!

x² + 7x + 9 = 3

x² + 7x + 9 - 3 = 0

<u>x²</u><u> </u><u>+</u><u> </u><u>7</u><u>x</u><u> </u><u>+</u><u> </u><u>6</u><u> </u><u>=</u><u> </u><u>0</u>

eduard3 years ago
6 0

Answer:

x^2+7x+ 6 = 0

Step-by-step explanation:

x^2+7x+ 9 = 3

Subtract 3 from each side

x^2+7x+ 9-3 = 3-3

x^2+7x+ 6 = 0

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F(x) =17x and g(x) = 4x. Find f(x)-g(x) when x=3
bogdanovich [222]

Answer:

39

Step-by-step explanation:

f(x)=17x

f(3)=17(3)

f(x)=51

g(x)=4x

g(3)=4(3)

g(x)=12

f(x)-g(x)

51-12= 39

8 0
3 years ago
Spencer has 1/3 of nuts. He divides the nuts equally into 4 bags. What fraction of a pound of nuts is it each bag?
trasher [3.6K]
Spencer??
LIKE THE NOVEL "PRETTY LITTLE LIARS"????
OMG I LOVE SPENCER IS ONE OGF MY FAVORITE LOL sorry..
umm well she use this method:
1/3. 4/1
4/3
4
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8 0
3 years ago
PLS HELP WITH THIS QUESTION
seropon [69]

Answer:

Around 37, first one

Step-by-step explanation:

add up all the 7th grader number, 40

125 divided by 40 is around 3.125

3.125 times 12 = 37.5

37 because there is no half a kid

3 0
2 years ago
This equation x (x2 - 1) y"+ (1- x?) y' +9(2x - 2)y has a regular singular points at x =​
KiRa [710]

Answer: the nots confused me y’ is that integral or what

Step-by-step explanation:

4 0
3 years ago
Kevin and Jill wrote two different functions that have the same rate of change. Jill’s function has a y-intercept that is 2 less
Art [367]

Kevin linear function is y = 3x + 1 while Jill function is y = 3x - 1

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change (slope) and b is the y intercept.

Using the points (0, 1) and (2, 7), hence for Kevin:

y - 1 = [(7 - 1)/(2 - 0)](x - 0)

y = 3x + 1

Jill’s function has a y-intercept that is 2 less than the y-intercept, hence b = 1 - 2 = -1

Jill function is:

y = 3x - 1

Kevin linear function is y = 3x + 1 while Jill function is y = 3x - 1

Find out more on Linear equation at: brainly.com/question/13763238

8 0
2 years ago
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