Answer:
<h2>-10</h2>
Step-by-step explanation:
-5 - 5 = -10
I'm always happy to help :)
Answer:
y = - x^2 + 4
which agrees with answer B
Step-by-step explanation:
Notice the graph is that of a quadratic function centered on the y-axis, with negative leading coefficient (branches of the parabola pointing down), and with vertex on the y-axis at the point (0, 4).
Therefore its equation is best represented by:
y = - x^2 + 4
which also crosses the x axis at the points x = -2 and x= 2, in agreement with the graph.
Answer:
all reals except 3 & 4
Step-by-step explanation:
recall you cannot have a 0 in the denominator.
any values of x that would produce a 0 in the denominator are excluded from the domain
factor 
Factors -3, -4
(x-3)(x-4)
x cannot be 3 or 4
Answer:
41<67<72
Step-by-step explanation:
Since all 3 angles in a triangle add up to 180 degrees, you will need to add the two angles you have, and then subtract that from 180 to find the measurement of angle K.
41+67=108
180-108=72
Now you would just use your common knowledge and put arrange the measurements to be least to greatest!
41<67<72
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