y=x^2-6x-7
Mathematics, 01.11.2019 09:31 vickydaiberg
What are the vertex and x-intercepts of the graph of the function below?
y=x^2-6x-7
a. vertex: (3, -16); intercepts: x= -1, 7
b. vertex: (3, -2); intercepts: x= 1, -7
c. vertex: (3, -2); intercepts: x= -1, 7
d. vertex: (3, -16); intercepts: x= 1, -7
Answers: 2
Mathematics, 20.06.2019 18:04
Which operation should be performed first according to the order of operations? 44 β’ 2 β [(5 + 20 β’ 3) β 12] + 16 Γ· 2 5 + 20 20 β’ 3 16 Γ· 2 44 β’ 2
Answers: 2
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least βc.β using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least βcβ?
Answers: 1
Mathematics, 21.06.2019 22:10
Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough
Answers: 3
What are the vertex and x-intercepts of the graph of the function below?
y=x^2-6x-7
y=x^2-6x-7
Mathematics, 14.05.2021 19:20
Chemistry, 14.05.2021 19:20
Mathematics, 14.05.2021 19:20
Mathematics, 14.05.2021 19:20
Computers and Technology, 14.05.2021 19:20
Mathematics, 14.05.2021 19:20
Social Studies, 14.05.2021 19:20