Mathematics, 22.07.2020 09:01 josue718

01:37:49 The function f(x) = −(x + 5)(x + 1) is shown.

On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 3, 4), and goes through (negative 1, 0).
What is the range of the function?

all real numbers less than or equal to 4
all real numbers less than or equal to −3
all real numbers greater than or equal to 4
all real numbers greater than or equal to −3

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 22.06.2019 01:40

(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean

Answers: 2

Answer

Mathematics, 22.06.2019 03:10

47: 4 aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. what estimation method did she use?

Answers: 1

Answer

Mathematics, 22.06.2019 06:40

|4x-3|-5=4 and |2x+3|+8=3, what are the solutions to the problems

Answers: 1

Answer

Mathematics, 22.06.2019 07:00

Angle x and y are complementary. angle x is supplementary to a 128° angle. what are the measures of angle x and angle y? write an equation to solve for x first. then find the measure of angle y

Answers: 1

Answer

You know the right answer?

01:37:49 The function f(x) = −(x + 5)(x + 1) is shown.

On a coordinate plane, a parabol...

Questions

Mathematics, 20.02.2020 07:27

. . Simplify the expression: (x + 3)(2x - 1)...

Mathematics, 20.02.2020 07:27

A single fair die is rolled. What if event A stays the same, i. e., A={2,4} but B={2,4,5}. Event A is independent with event B. True or False?...

Mathematics, 20.02.2020 07:27

In a sequence of ten terms, each term (starting with the third term) is equal to the sum of the two previous terms. The seventh term is equal to 6. Fi...