3 years ago

The value of f(x)= 5x -4x²+3 when x= -1, is

Mathematics

1 answer:

Elis [28]3 years ago

8 0

Answer:

F(x) =5(-1)-4(-1)^2+3,

=-5-4+3

=-6

You might be interested in

Combine like terms in expression below <br><br> 2f + 9e - f + 3e

Umnica [9.8K]

Answer:

12e + f

Step-by-step explanation:

2f - f = f

9e + 3e = 12

....

6 0

3 years ago

Read 2 more answers

giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. if he has 20 socks how many pair of

nekit [7.7K]

It will be 10 pair of shoe

8 0

3 years ago

A (- x, y - 3)

sashaice [31]

The answer is cccccccccccccccccccccccccc

3 0

4 years ago

Rotate triangle ABC 90° clockwise around the origin given the vertices A(1,3)B(-1,4)C(2,5) what are the new vertices for triangl

fgiga [73]

Answer:

$A' = (3,-1)$

$B' = (4,1)$

$C' = (5,-2)$

Step-by-step explanation:

Given

$A = (1,3)$

$B = (-1,4)$

$C = (2,5)$

Rotation: 90 degrees clockwise

Required

Determine A'B'C'

When a point $P (x,y)$ is rotated 90 degrees in the clockwise direction, the new coordinates is: $P' (y, -x).$

So, we have:

$A = (1,3)$

$B = (-1,4)$

$C = (2,5)$

Becomes

$A' = (3,-1)$

$B' = (4,1)$

$C' = (5,-2)$

3 0

3 years ago

How can you determine congurence and similarity

leonid [27]

Here you go :) AA (Angle-Angle) If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.

3 0

3 years ago

The value of f(x)= 5x -4x²+3 when x= -1, is​

The value of f(x)= 5x -4x²+3 when x= -1, is