Plot the function y = (x + 1)(x – 3) by following these steps:
Step 1: Plot the x-intercepts of the function.
Step 2: Plot the point on the x-axis that is halfway between
the intercepts.
Step 3: Plot the vertex on the dashed line.
Step 4: Plot the y-intercept.

16.9 times 2.85

step-by-step explanation:

9

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.