Answer:
a) reflection across the x-axis
b) f(x) =( x-3)²
c) f(x) = x² + 6 is a vertical taranslation up by '6' units
Step-by-step explanation:
<u>Explanation</u>
Given that the parent function
f(x) = x²
a) f(x) = x² is rotation across the x-axis then the new function
<em> f(x) = - x²</em>
b) ) f(x) = x² is a horizontal translation right by '3' units then the function is changes to <em>f(x) = (x-3)²</em>
c)
f(x) = x² is a vertical translation up '6' units then the function is changes to <em>f(x) = x² +6 </em>
Answer:
B
Step-by-step explanation:
As you can see the points intersect on these points (-2, 0), (1, -3)
Answer:
D
Step-by-step explanation:
D on edg
Answer:
y+3= -4x
Step-by-step explanation:
general equation is (y-y1) = m(x-x1)
m=rise/run= -4/1 (is negative because looking from left to right on the graph it goes downward)
pick any point on the line to put in. the equation for example (0,-3)
y+3= -4x
Answer: 9 games
x=games
2.5×3+5.3x=55.2
7.5+5.3x=55.2
5.3x=47.7
x=9