A function will not have any repeating x values...they all have to be different. They can have repeating y values, just not the x ones.
so ur sets of numbers are all set up like (x,y). Now look through ur answer choices and which one has all different x values ? That will be ur function.
ur answer is : { (-4,-3), (0,-3), (1,-3), (4,-3)}.....and as u can see, all the x values {-4,0,1,4} are different.
Answer:
Positive Linear Relationship
Step-by-step explanation:
<span>The sum of 324, 435, and 546 is 1305. If this number were to be expressed by the base of 7, we would need to figure out what value of exponent would satisfy the requirement. This can be done by setting up an equation where 7 to the power of x must equal 1305. Using logarithms, one can solve for x and find it to be 3.6866853. Thus the sum of the aforementioned numbers, expressed in by the base of 7, is 7^3.6866853.</span>
Answer:
75 percent
Step-by-step explanation:
250-175=75
0.75 X 250= 75perecent
The equation would be
y= 2x + 7
Explanation
- The answer is y= 2x + 7 because the rise/run is up two and one across. Since the run is one you do not need to put it in fraction form. The y intercept would be seven because of where it crosses the graph.
