F(x)=8x+2
f(6)=8(6)+2
f(6)=48+2
=50
1) To graph y = 2x +3, give 2 different value for x & find its related y value:
for instance if x = 0 , then y = 3
if x = 1, then y = 5
Plot The coordinates of A(90,3) & B(1,5). You need just 2 point to draw a line.
2) The inverse of y=2x+3
a) Switch the x & y ===> x=2y+3
b) subtract 3 from both sides ===> x-3=2y+3-3===> x-3 = 2y
c) divide both sides by 2 ===> (x-3) / 2 =2y / 2 ==> 1/2(x-3)=y
And the inverse function of y = 2x+3 is y= 1/2(x+3)
B. Because of the slope and where it the lines intersect the y axis
Negative numbers are integers.The set of integers include negative numbers, positive numbers, and zero
Answer:
B.
Explanation:
B is not a regular polygon because it's not all of the sides and angles are congruent.
