Answer:
x is equal to.
Step-by-step explanation:
Just solve the equation for x. Whatever you get for x, plug it into the x in the equation.
Solve from there!
Hope this helped.
Answer:
they are 0.2 apart from each other and can easily be shown on a number line
Step-by-step explanation:
You need 3 points to graph a quadratic function.
It is advisable that one of these points be the vertex, because the line of symmetry passes through it
Next, you need to find two other points that lie on the curve, replacing an x-value into the function and calculating the y-value. It is easier if these two points are at the same distance from the line of symmetry.
For example, if the quadratic function is y = (x - 4)² + 3, the vertex is located at (4, 3). Replacing with x = 3 into the equation, we get:
y = (3 - 4)² + 3
y = 1 + 3
y = 4
Replacing with x = 5 into the equation, we get:
y = (5 - 4)² + 3
y = 1 + 3
y = 4
Now, we need to connect the points (3, 4), (4, 3), and (5, 4) with a U shape, as follows:
Answer:
it would be 21
the only difference is that one is a negative and the other is a positive. The absolute value is the distance the number is from 0 on the number line.
hope i helped :)
Represent as an expression:
32 + 5x
Plug 5 for x and solve:
32 + 5(5)
32+10
42
Solution: B. 42
I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!