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Lostsunrise [7]
3 years ago
8

Solve the system below.

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
To solve this system, let y = x^2 - 4 = -4.  Then y = x^2.  This is true for all x.  There is no single numerical solution.  y = x^2 is a function with infinitely many inputs/outputs.
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What is equivalent to 7(3x-4)?
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3 years ago
How do you the equation of the line that passes through point (-3,2) and is parallel to the line formed by the equation y = 4x +
hjlf

Answer:

y = 4x + 14

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 4x + 7 ← is in slope- intercept form

with slope m = 4

• Parallel lines have equal slopes , then

y = 4x + c ← is the partial equation

to find c substitute (- 3, 2 ) into the partial equation

2 = - 12 + c ⇒ c = 2 + 12 = 14

y = 4x + 14 ← equation of parallel line

3 0
2 years ago
Read 2 more answers
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D. y=mx+b. m being slope and b being the y intercept. so the equation for the line is y=3x+2 and to be parallel your m must be the same number so D. 3x
3 0
3 years ago
Don't understand please help with answer
Taya2010 [7]
((-4)^5)^8 / ((-4)^7)^3

= (-4)^40 / (-4)^21

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