<span>7/10 = 0.7
hope it helps</span>
Answer:
Step-by-step explanation:
Answer: The line of best fit is y = 3x + 2.
The points in the list fall in a straight line. All we need to do is find the slope and the y-intercept. Then, put them in the form of : y = mx + b
First, the slope. Our x-values are in order and our y-values are going up by 3. So, 3 is our slope.
Second, the y-intercept. The point (1, 5) is our first point. If he go down 3 and back to 0, we will have the y-intercept of 2.
You can graph these points and the equation to prove that it is correct.
Answer:
<h2>9</h2>
Step-by-step explanation:
(-)(-) = (+)
(-)(+) = (-)
(+)(-) = (-)
(+)(+) = (+)
-(-21) = (-)(-21) = (+)21 = 21
-12 - (-21) = -12 + 21 <em>use commutative property: a + b = b + a</em>
= 21 + (-12) = 21 - 12 = 9
Domain of a Function is a Set of Values under which the Function is defined or a Set of Values which satisfy the respective Function.
From the Diagram we can Notice that the Function is Defined only with the Values : (-6 , -1] ∪ (1 , 5]
⇒ Domain of the Given Function is (-6 , -1] ∪ (1 , 5]
Range is the Set of Values which we get under the Defined values of Domain of the Given Function.
From the Diagram we can Notice that the Values of the Given Function under the Defined Domain range from : (-3 , 2] ∪ [3 , 7)
⇒ Range of the Given Function is (-3 , 2] ∪ [3 , 7)
2nd Option is the Answer