Answer:
She makes $481.92 for a 44 hour week.
Step-by-step explanation:
12.48 * 4 = 49.92
49.92 + 432 = 481.92
F,d,c don’t make it harder then it has to be
Answer:
(0, -3) and (2, 1)
Step-by-step explanation:
There are 5 points marked on the graph: (±2, 1), (±1, -2) and (0, -3). These are solutions to the equation describing the function:
... y = x² - 3
Apparently, you are being asked to report the coordinates of any two of these points.
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<em>Comment on the problem</em>
The wording "solutions to the function" is a bit odd. An equation has solutions—values of the variables that make it be true. A function is a relationship between values, a definition. There is nothing to solve.
In the above we have assumed the intent is to find (x, y) pairs that match the function definition. Sometimes, we're interested in values of x that make y be zero. (x, y) = (±√3, 0) It isn't obvious what the intent of this question is.
Answer:
(A), (D), and (E)
Step-by-step explanation:
In a quadratic function, the solutions are always on the x-axis, which means that it can be another word for x-intercept. Also, a zero and a root are the same thing, and they are both x-intercepts. Hope this helps!
Y + 9 = 3(x + 9)
Distribute on the the right side.
y + 9 = 3x + 27
Subtract y from both sides.
9 = 3x - y + 27
Subtract 27 from both sides.
-18 = 3x - y
Switch sides.
3x - y = -18