Ask question

Ask question

All categories

3 years ago

13

If you apply ghe change below to the quadratic parent function f(x)=x2 what is the equation of the new function? Shift 1 unit ri

ght vertically stretch by a factor of 5 reflect over the x-axis

1 answer:

saveliy_v [14]3 years ago

6 0

1 to left gives (x -1)^2

vertical stretch makes it 5(x - 1)^2

reflection in axis changes the sign to - :-

equation of new function is f(x) = -5(x - 1)^2

You might be interested in

Find the slope of the line passing through the points

frutty [35]

Answer:

Slope (m)= 0

Step-by-step explanation:

There is no slope due to a vertical line

x= 7

5 0

3 years ago

Read 2 more answers

Benjamin solved the equation 3+x over 2=10 and justified each step as shown.

ioda

X should equal to 17 but i dont see what ben did...

7 0

3 years ago

The dashed line is given by the equation y=-9/5x-4

Svetlanka [38]

If you're looking for the dashed line, here it is.

8 0

3 years ago

Factor the expression: x^2+x-30

Stolb23 [73]

Find two numbers that multiply to -30 and add to 1, so -5 times 6 is -30 and -5 plus 6 is 1.

The factors would look like (x-5)(x+6).

8 0

3 years ago

Read 2 more answers

Use S = n^2 to find the sum of 1 + 3 + 5 + . . . + 701.

Alexxx [7]

Answer:

123201

Step-by-step explanation:

This is an arithmetic sequence of common difference 2 and starting value 1,

So we can use the formula for an arithmetic sequence if we know what is the order of the last term.

Then first use the formula for the nth term to find "n":

$a_n=a_1+(n-1)d$

where d = 2, first term = 1 and last term = 701

$a_n=a_1+(n-1)d\\701=1+(n-1)*2\\700=(n-1)*2\\350=n-1\\n = 351$

Knowing this, we can estimate the partial sum:

$S=n\,\frac{a_1+a_n}{2} \\S=351\,\frac{1+701}{2} \\S=351\,*\,351\\S = 123201$

8 0

3 years ago