1. find the x-intercept and y-intercept of the graph y = -x + 3.
a. (0,3), (3,0)
b. (0,3), (-3,0)
c. (0,1), (2,0)
d. (0, -1), (-1,0)

2. find the equation for a line running through the point (-3,1) and with m = -6.
a. y = -6x - 17
b. y = -6x - 3
c. y = x - 8
d. y= -6x + 18

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true