1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GenaCL600 [577]
1 year ago
9

Part of the graph of the function f(x) = (x – 1)(x + 7) is shown below.Which statements about the function are true? Select thre

e options. Select three options.The vertex of the function is at (–4,–15). The vertex of the function is at (–3,–16). The graph is increasing on the interval x > –3. The graph is positive only on the intervals where x < –7 and where x > 1. The graph is negative on the interval x < –4.
Mathematics
1 answer:
sertanlavr [38]1 year ago
7 0

The statements about the function that are true are

  • The vertex of the function is at (–3,–16).
  • The graph is increasing on the interval x > –3.
  • The graph is positive only on the intervals where x < –7 and where x > 1.

<h3>How to interpret the graph?</h3>

The equation of the graph is given as

f(x) = (x - 1)(x + 7)

The graph of the function is added as an attachment

On the graph, we have

Vertex = (-3, -16)

This is so because the graph has a minimum point of (-3, -16)

Also, the graph crosses the x-axis at x = 1 and x = -7

This means that the graph is positive at x >1 and x >-7

Because the vertex is a minimum, the graph is increasing at the left of its symmetry i.e. x > -3

Read more about quadratic functions at

brainly.com/question/14933288

#SPJ1

You might be interested in
Un tanque de 60 litros de agua se llenó solo hasta los 3 quintos de su capacidad ¿cuántos litros de agua hay en el tanque?
Romashka [77]
180 litros de agua en el tanque
3 0
2 years ago
What is the range of f(x) = 3x + 9?
Shkiper50 [21]
The answer is 2 i think

3 0
3 years ago
Read 2 more answers
Solve the inequality m + 2 &lt; -4
jeka57 [31]

Answer:

m < - 6

Step-by-step explanation:

Given

m + 2 < - 4 ( subtract 2 from both sides )

m < - 6

7 0
2 years ago
Read 2 more answers
12. Find the area lying above the x - axis and below the parabolic curve y = 4x - x2.
Margarita [4]
First we find the zeroes so we don't take the integral of negative bits

4x-x²
x(4-x)
zeroes at x=0 and x=4
it opens down
so the part we are interested in is the bit between x=0 and x=4

\int\limits^4_0 {4x-x^2} \, dx =[2x^2- \frac{1}{3}x^3]^4_0=(32- \frac{64}{3})-(0)=  10.6666666666 or aout 10 and 2/3

C is answer
6 0
2 years ago
PLEASE ANSWER ASAP! 25 POINTS!
Harlamova29_29 [7]
E.) 15/53
F.) 15/53
G.) 18/53
H.) 12/53
3 0
3 years ago
Other questions:
  • Harper knows he is 50 yards from school. The map on his phone shows that the school is 34 inch from his current location. How fa
    11·1 answer
  • Tina has 1/2 of a pan of cornbread left from a dinner party she eats 1/2 of the leftover part the next night how much of the who
    5·2 answers
  • What is the volume of the cylinder?
    12·2 answers
  • A countries population in 1991 was 231 million in 1999 it was 233
    8·1 answer
  • The line width used for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5 micrometer and a st
    12·1 answer
  • 25% of 132 is what number? Help please lol I’m to dumb.
    14·2 answers
  • HELP PLEASE.. I WILL GIVE BRIANLIEST TYSM
    11·2 answers
  • Question 5: A car travel a distance of 330km at an average speed of to
    5·1 answer
  • The tensile strength of a wrought iron bar varies directly as the square of its diameter. A bar of diameter 2 inches can withsta
    12·1 answer
  • what is 1423443234423423235356536/234325464646546646465642131232132131=????????????????????????????????????????????????????
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!