Answer:
In this question there is a change of two things
- time
- temperature
Y= -2X
Y= -2•3
Y= -6
X=3
Y= -2X
Y= -2•(-3)
Y=6
X= -3
Answer is y= -2X
Two sides have the same length, which is less than the length of the third side.
The two sides they are referring to are the legs of the triangle, and the third side is the hypotenuse. We know that the legs are congruent because their base angles are congruent (45 and 45). We also know that they are both less than the third side because the hypotenuse is always the longest side in a right triangle. Hope this helps!
Anytime you have these slope questions read the graph like you’re reading a book: from left to right. When you read this graph from left to right, it declines so we know that its negative. Now, remember y=mx+b. Our sign is negative and intercepts at -3. All answer choices are at -3, but the answer would be B because as it declines its lesser than.
Point slope formula: y-y1 = m(x-x1) where m = slope.
Plug in x/y values into formula:
y - 6 = 6(x + 1) <--------------------Answer