Find the missing value to make the point (5, __) on the equation

y = 7x^2 + 9.

y = ___

9 answers

Using the equation y = 7x^2 + 9, we can substitute x = 5 into the equation to find the missing value of y:

y = 7(5)^2 + 9
y = 7(25) + 9
y = 175 + 9
y = 184

Therefore, the missing value to make the point (5, 184) on the equation y = 7x^2 + 9.
Find the missing value to make the point (4, __) on the equation

=

9

2

+

4
y=−9x
2
+ 4. Click Here for Help Video


=
y=
Using the equation y = -9x^2 + 4, we can substitute x = 4 into the equation to find the missing value of y:

y = -9(4)^2 + 4
y = -9(16) + 4
y = -144 + 4
y = -140

Therefore, the missing value to make the point (4, -140) on the equation y = -9x^2 + 4.
Fill in the missing blank (
3
3, ___) based on the graph. Click Here for Help Video
To determine the missing value for the point (33, ___) based on the graph, we need to look at the y-coordinate of the point on the graph corresponding to x = 33. If you can describe or provide more information about the graph or the point at x = 33, I can assist you in finding the missing y-value.
Find the missing value to make the point (__, 26) on the equation

=
5





6
y=5x − −6. Click Here for Help Video


=
x=
To find the missing value to make the point (__, 26) on the equation y = 5x - 6, we can substitute y = 26 into the equation and solve for x:

26 = 5x - 6
Add 6 to both sides:
26 + 6 = 5x
32 = 5x
Divide by 5:
x = 32 / 5
x = 6.4

Therefore, the missing value to make the point (6.4, 26) on the equation y = 5x - 6.
are you sure
Let me double-check the calculation:

Given the equation y = 5x - 6 and point (x, 26), we substitute y = 26 into the equation and solve for x:

26 = 5x - 6
Add 6 to both sides:
26 + 6 = 5x
32 = 5x
Divide by 5:
x = 32 / 5
x = 6.4

After reevaluating the calculation, I can confirm that the missing value to make the point (6.4, 26) on the equation y = 5x - 6 is correct.