Answer:
10
Step-by-step explanation:
cause ten minus six is 4
To find the slope of the line:
(y2-y1)/(x2-x1)
(14-5)/(4-1)=(9)/(3)=3
Only one of your 4 possible answers has 3 as a slope. However, plugging in each point into the y=mx+b equation, the y-intercept consistently comes out as 2..
y=mx+b
14=3(4)+b b=2
5=3(1)+b b=2
y=3x+2
If there is a consistent, positive slope (from your question, this does not seem to have a quadratic as an option), 3x+5 is not even a viable solution because x=1 when the y-value is 5 (and thus no other x value {0} could have a y-value of 5). It seems as though you have a typo on your hands. Hopefully this helps?
Answer:
x^2 + 18x + 81
Step-by-step explanation:
(x+9) (x+9)
then distributive property
Answer:
It is geometric
Step-by-step explanation:
Because it is increasing as 6 is being multiplied.
<span>Function 1: y = 32x + 45
rate of change = 32
y-intercept = 45 when x = 0
Function 2: x y 0 65 1 85 2 105 3 125
rate of change = (85-65)/(1-0) = 20
y-intercept = 65 when x = 0
So the following statements are correct:
</span><span>
Function 1 has a greater rate of change than function 2.
Function 2 has a greater y-intercept than function 1.</span><span>
</span>