Below are some data points gathered from a recent study. Organize these points into a line graph. In the space below, specify what you used for your scale and interval for both the x-axis and y-axis in order to make the data easy to read and interpret. Time Spent Driving Distance Traveled

0.5 hours 32.5 miles

1 hour 65 miles

1.5 hours 97.5 miles

2 hours 130 miles

2.5 hours 162.5 miles

3 hours 195 miles

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

linear pair postulates

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752