Answer:
y=1/2x-3
Step-by-step explanation:
1) Find slope... (y2-y1)/x2-x1–> (-4-(-1))/-2-4=-3/-6=1/2
2) Pick a coordinate and plug into equation y-y1=m(x-x1)—> y-(-1)=1/2(x-4)
3) Simplify to make y alone —> y=1/2x-3
Answer:
12:13, 12 to 13
Step-by-step explanation:
Answer: D, 6y + 1z = 7x - 3w
Step-by-step explanation: Expressions do not have equal signs (=), D is the correct answer.
19 x (12 + 2 + 3) = 323
323 - (2 x 2) - (3 x (14 + 2))
= 323 - 4 - 48
= 271
The right answer is C
Let me to explain. From the graph we know that the vertex of this parabola is 
. This is a<em> maximum y-value.</em> We also know that the parabola <em>opens downward, </em>so the leading coefficient is negative. Given that the function is even and the leading coefficient is negative, it follows that the graph falls to the left and right. In a mathematical language this is:
<em> </em>
