I need help on this question someone please help

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

5 0

Answer:

x > -2

Step-by-step explanation:

the graph stops at x = -2 and doesn't move further down

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How do I solve this problem?

Gre4nikov [31]

(6b + 42)(b - 3)
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3 years ago

The coordinates below represent two linear equations.

vovikov84 [41]

First write the equations in the slope-intercept form:
$y=mx+b \\ \\
m=\frac{y_2-y_1}{x_2-x_1}$

Line 1 passes through the points (-6,-6) and (-4,-3).
$m=\frac{-3-(-6)}{-4-(-6)}=\frac{-3+6}{-4+6}=\frac{3}{2} \\ \\
(-6,-6) \to x=-6, \ y=-6 \\
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-6=-9+b \\
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Line 2 passes through the points (0,3) and (2,6).
$m=\frac{6-3}{2-0}=\frac{3}{2} \\ \\
(0,3) \to x=0, \ y=3 \\
3=\frac{3}{2} \times 0 + b \\
b=3 \\ \\
y=\frac{3}{2}x+3$

These are two identical lines so the system of equations has infinitely many solutions. The answer is D.

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3 years ago

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4x ≥ 12 What does it mean?

Pepsi [2]

Answer:

X = 3 or higher

Step-by-step explanation:

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