We know
In a function
x represents the input and y represents output
So
x is time
So
f(30) represents distance traveled in 30mins
See the file attached (photo) above - That is the graph for (-(8*x))+15
Graph the line using the slope and y-intercept, or two points.
Slope: −8
y-intercept: (0,15)
x y
0 15
1 7
#CarryOnLearning
<h3>
<em><u>→</u></em><em><u>X</u></em><em><u>x</u></em><em><u>K</u></em><em><u>i</u></em><em><u>m</u></em><em><u>0</u></em><em><u>2</u></em><em><u>x</u></em><em><u>X</u></em></h3>
Answer:
15
Step-by-step explanation:
√36 = 6
√256 = 16
√49 = 7
√36 + √256 - √49
= 6 + 16 - 7
= 22 - 7
= 15