Answer:
The slope would be 1/2.
Step-by-step explanation:
Do rise over run. If you look at the y-intercept, 2, and go up 1 (rise) and over 2 (run) that tells you that the slope is 1/2. The "run" stops at 2 because it intersected into a perfect point on the graph.
P C
3 39
4 48
5 57
6 66
9(3)=27+12=39=c
9(4)=36+12=48=c
57=9p+12
-12 -12
45=9p
divide by 9 both sides 45/9=5=p
c=9(6)+12
c=54+12
c=66
F(x)=6x+5
f(x)=6(-1)+5
f(x)=-6+5
f(x)=-1
f(x)=6(0)+5
f(x)=0+5
f(x)=5
f(x)=6(1)+5
f(x)=6+5
f(x)=11
f(x)=6(2)+5
f(x)=12+5
f(x)=17
f(x)=6(3)+5
f(x)=18+5
f(x)=23
Domain: {-1, 5,11,17, 23}
The correct answer is: Option (D) Take the square root of both sides
Explanation:
Given equation:
9x^2 -24x + 16 = 11
Step 1:
9x^2 - 12x - 12x + 16 = 11
3x(3x - 4) - 4(3x - 4) = 11
(3x-4)^2 = 11
Step 2:Take square-root on both sides (Option D)
(value of x)