The vertex form of the quadratic equation is:
And the graph can be seen at the end
For a quadratic equation with leading coefficient a, and with vertex (h, k), the vertex form is:
Here we have:
First, we need to find the vertex. by using the known formula we get:
To get the value of k, we need to evaluate g(x) in x = -1.
So the vertex is (-1, -2), which means that the vertex form is:
And its graph can be seen below.
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Answer:
the last one I think
Step-by-step explanation:
The slope of the given linear function y = -8x + 3 will be -8.
A straight line on the coordinate plane is represented by a linear function.
A linear function always has the same and constant slope.
The formula for a linear function is f(x) = ax + b, where a and b are real values.
As per the given line,
y = -8x + 3
The slope-intercept form is given as y = mx + c
By comparing,
m = -8
Hence "The provided linear function, y = -8x + 3, will have a slope of 8".
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23
27
42
45
(-534 +622 - 43) + (625 - 2? + 121 + 12)
Express the answer in standard form.
Answer:
801
Step-by-step explanation: