<span>y=3x-8
</span><span>a.
16 = 3(8) - 8
16 = 24 - 8
16 = 16
b.
4 = 3(3) - 8
4 = 9 - 8
4 </span>≠ 1 ← <span>NOT a solution
</span><span>
c.
-26 = 3(-6) - 8
-26 = -18 - 18
-26 = -26
d.
-38 = 3(-10) - 8
-38 = -30 - 8
-38 = -38
Answer is B</span>
Answer:
$25.44
Step-by-step explanation:
if they sell for 7.95 and you get 3.2 you do 7.95 times 3.2
Answer:
steps below
Step-by-step explanation:
f(x)=(x+6)²+3 ... Gray graph
horizontal shrink by a factor of 1/2: f(2x) = (2x+6)²+3 ... green
translation 1 unit down: f(2x)-1 = (2x+6)²+2 ... purple
reflection in the x-axis: g(x) = - ((2x+6)²+2) = - (2x+6)²-2 = -4(x+3) - 2 .. Red
parabola equation: y = a(x-h)² + k (h,k): vertex
vertex (-3 , -2)