Answer: $264
Steps:
1. Change 20% into a decimal. by moving decimal two places to the left.
.20
2. 330 * .20 = 66
20% of 330 is 66 meaning $66 will be discounted from the tv’s original price.
3. 330 - 66 = 264
330 - original price of tv
20% (.20) - discount
264 - price of tv after discount
Equation used to solve: 330 - (330 * .20)
Answer : 1x,-3y /2x,-5y — every time the x change it adds 2 to the y
When a line is reflected along the x axis, the sign of the x coordinate of the points on the line remains the same while that of the y coordinate is reversed. Therefore,
For point A, the x coordinate is - 2 and the y coordinate is - 1. After relection over the x axis, it becomes
(- 2, - -1)
= (- 2, 1)
For point B, the x coordinate is - 1 and the y coordinate is - 3. After relection over the x axis, it becomes
(- 1, - -3)
= (- 1, 3)
The coordinates after reflection are A(- 2, 1), B(- 1, 3)
B. (0, +infinity)
When it is asked to know (b×a)(x), it is being asked to know what are the Y coordinates that are common in both graphs. When it a multiplication think of "and" - what are the Y that are on one graph and simultaneously on the other graph.
Design the graph of both functions on a calculator, or online, wherever. Then, look for when both functions have coordinates. All of them that are common to both graphs are the domain of (b×a)(x).
Answer:
I think y=2x+6/5 or y= 2x+6 over 5 is the best fit for the slope intercept form because the slope intercept form is y=mx+b
Step-by-step explanation: