Answer:
D = 0
Step-by-step explanation:
Given
x-intercept = -3
Required
What does the discriminant represent?
The discriminant of a quadratic function can take any 3 values; these are as follows;
- When D > 0
- When D < 0
- When D = 0
Which translates to
- signifies that two different real roots exist
- signifies that only complex roots exist
- signifies that the two identical real roots exist
The question says that x-intercept = -3 is the only value;
This means that: x = -3 or x = -3
Analyzing the roots
- 3 and -3 are identical
- -3 and -3 are real
This means they satisfy condition number 3;
Hence, D = 0
Answer:
Step-by-step explanation:
D because the two angles are the same which means they are congruent. since both angles equal to 30.
The answer is 8
the square root of 61 is close to the square root of 64, which is 8
24 + 8 = 32
32/4 = 8
BRAINLIEST? thank you!! :DD
Answer: 50
Step-by-step explanation:
7/10 can of cola= 1 glass.
35 cans of Sola= y
7/10 equals 0.7 as decimal
0.7 = 1
35 = y
Cross multiply
0.7y = 35
Divide both side by 0.7
y = 35/0.7
= 50
50 glasses will be filled
Answer:
This is not a function.
Step-by-step explanation:
In a function, every x value corresponds with only one y value. In this relationship, the 6 corresponds with both 5 and 10, which is impossible in a function. Thus, it isn't a function.
