Answer:
Step-by-step explanation:
Choose your own x values and find the corresponding y values.
Here's a table of values
x y= 2x + 3 (x, y)
0 3 (0, 3)
2 2(2) + 3 = 7 (2, 7)
and so on
Answer:
Example
Step 1 The two sides we know are Adjacent (6,750) and Hypotenuse (8,100).
Step 2 SOHCAHTOA tells us we must use Cosine.
Step 3 Calculate Adjacent / Hypotenuse = 6,750/8,100 = 0.8333.
Step 4 Find the angle from your calculator using cos-1 of 0.8333:
Answer:
The function has point discontinuity (a hole in fancy terms)
Step-by-step explanation:
If you factor out the top, you will get x(x + 2)(x + 5). You can right away cross out the (x + 5)'s. When you do so, you will create a hole in the graph, because x ≠ 5. Therefore, your answer is the 1st option.
1+.7 is 1.7 in expanded form
