Equations and inequalities unit test
1 answer:
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Answer:
○
Step-by-step explanation:
Since 50% is half, split the numbers up in pairs:
0, 1, 2, 3, 4 | 5, 6, 7, 8, 9
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Answer:
y = x +
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 = - 2x + 5 ← is in slope- intercept form
with slope m = - 2
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
=
, thus
y = x + c ← is the partial equation
To find c substitute (- 3, 4) into the partial equation
4 = - + c ⇒ c = 4 +
=
y = x +
← equation of perpendicular line